{ "name": "php", "word": "name", "rules": { "program": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "text" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "php_tag" }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } } ] }, { "type": "BLANK" } ] } ] }, "php_tag": { "type": "PATTERN", "value": "<\\?([pP][hH][pP]|=)?" }, "text_interpolation": { "type": "SEQ", "members": [ { "type": "STRING", "value": "?>" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "text" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "php_tag" }, { "type": "SYMBOL", "name": "_eof" } ] } ] }, "text": { "type": "REPEAT1", "content": { "type": "CHOICE", "members": [ { "type": "TOKEN", "content": { "type": "PREC", "value": -1, "content": { "type": "PATTERN", "value": "<" } } }, { "type": "PATTERN", "value": "[^\\s<][^<]*" } ] } }, "_statement": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "empty_statement" }, { "type": "SYMBOL", "name": "compound_statement" }, { "type": "SYMBOL", "name": "named_label_statement" }, { "type": "SYMBOL", "name": "expression_statement" }, { "type": "SYMBOL", "name": "if_statement" }, { "type": "SYMBOL", "name": "switch_statement" }, { "type": "SYMBOL", "name": "while_statement" }, { "type": "SYMBOL", "name": "do_statement" }, { "type": "SYMBOL", "name": "for_statement" }, { "type": "SYMBOL", "name": "foreach_statement" }, { "type": "SYMBOL", "name": "goto_statement" }, { "type": "SYMBOL", "name": "continue_statement" }, { "type": "SYMBOL", "name": "break_statement" }, { "type": "SYMBOL", "name": "return_statement" }, { "type": "SYMBOL", "name": "throw_statement" }, { "type": "SYMBOL", "name": "try_statement" }, { "type": "SYMBOL", "name": "declare_statement" }, { "type": "SYMBOL", "name": "echo_statement" }, { "type": "SYMBOL", "name": "unset_statement" }, { "type": "SYMBOL", "name": "const_declaration" }, { "type": "SYMBOL", "name": "function_definition" }, { "type": "SYMBOL", "name": "class_declaration" }, { "type": "SYMBOL", "name": "interface_declaration" }, { "type": "SYMBOL", "name": "trait_declaration" }, { "type": "SYMBOL", "name": "namespace_definition" }, { "type": "SYMBOL", "name": "namespace_use_declaration" }, { "type": "SYMBOL", "name": "global_declaration" }, { "type": "SYMBOL", "name": "function_static_declaration" } ] }, "empty_statement": { "type": "PREC", "value": -1, "content": { "type": "STRING", "value": ";" } }, "function_static_declaration": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[sS][tT][aA][tT][iI][cC]" }, "named": false, "value": "static" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "static_variable_declaration" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "static_variable_declaration" } ] } } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "static_variable_declaration": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "variable_name" } }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "=" }, { "type": "FIELD", "name": "value", "content": { "type": "SYMBOL", "name": "_expression" } } ] }, { "type": "BLANK" } ] } ] }, "global_declaration": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[gG][lL][oO][bB][aA][lL]" }, "named": false, "value": "global" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_variable_name" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "_variable_name" } ] } } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "namespace_definition": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[nN][aA][mM][eE][sS][pP][aA][cC][eE]" }, "named": false, "value": "namespace" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "namespace_name" } }, { "type": "SYMBOL", "name": "_semicolon" } ] }, { "type": "SEQ", "members": [ { "type": "FIELD", "name": "name", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "namespace_name" }, { "type": "BLANK" } ] } }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } } ] } ] } ] }, "namespace_use_declaration": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[uU][sS][eE]" }, "named": false, "value": "use" }, { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][uU][nN][cC][tT][iI][oO][nN]" }, "named": false, "value": "function" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][oO][nN][sS][tT]" }, "named": false, "value": "const" } ] }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "namespace_use_clause" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "namespace_use_clause" } ] } } ] } ] }, { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "\\" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "namespace_name" }, { "type": "STRING", "value": "\\" }, { "type": "SYMBOL", "name": "namespace_use_group" } ] } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "namespace_use_clause": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "qualified_name" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "namespace_aliasing_clause" }, { "type": "BLANK" } ] } ] }, "qualified_name": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "namespace_name_as_prefix" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "_reserved_identifier" }, "named": true, "value": "name" } ] } ] }, "namespace_name_as_prefix": { "type": "CHOICE", "members": [ { "type": "STRING", "value": "\\" }, { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "\\" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "namespace_name" }, { "type": "STRING", "value": "\\" } ] }, { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[nN][aA][mM][eE][sS][pP][aA][cC][eE]" }, "named": false, "value": "namespace" }, { "type": "STRING", "value": "\\" } ] }, { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[nN][aA][mM][eE][sS][pP][aA][cC][eE]" }, "named": false, "value": "namespace" }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "\\" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "namespace_name" }, { "type": "STRING", "value": "\\" } ] } ] }, "namespace_name": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "\\" }, { "type": "SYMBOL", "name": "name" } ] } } ] }, "namespace_aliasing_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[aA][sS]" }, "named": false, "value": "as" }, { "type": "SYMBOL", "name": "name" } ] }, "namespace_use_group": { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "namespace_use_group_clause" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "namespace_use_group_clause" } ] } } ] }, { "type": "STRING", "value": "}" } ] }, "namespace_use_group_clause": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][uU][nN][cC][tT][iI][oO][nN]" }, "named": false, "value": "function" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][oO][nN][sS][tT]" }, "named": false, "value": "const" } ] }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "namespace_name" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "namespace_aliasing_clause" }, { "type": "BLANK" } ] } ] }, "trait_declaration": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[tT][rR][aA][iI][tT]" }, "named": false, "value": "trait" }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "name" } }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "declaration_list" } } ] }, "interface_declaration": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[iI][nN][tT][eE][rR][fF][aA][cC][eE]" }, "named": false, "value": "interface" }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "name" } }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "base_clause" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "declaration_list" } } ] }, "base_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][xX][tT][eE][nN][dD][sS]" }, "named": false, "value": "extends" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "qualified_name" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "qualified_name" } ] } } ] } ] }, "class_declaration": { "type": "PREC_RIGHT", "value": 0, "content": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "class_modifier" }, { "type": "BLANK" } ] }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][lL][aA][sS][sS]" }, "named": false, "value": "class" }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "name" } }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "base_clause" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "class_interface_clause" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "declaration_list" } }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_semicolon" }, { "type": "BLANK" } ] } ] } }, "declaration_list": { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_member_declaration" } }, { "type": "STRING", "value": "}" } ] }, "class_modifier": { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[aA][bB][sS][tT][rR][aA][cC][tT]" }, "named": false, "value": "abstract" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][iI][nN][aA][lL]" }, "named": false, "value": "final" } ] }, "class_interface_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[iI][mM][pP][lL][eE][mM][eE][nN][tT][sS]" }, "named": false, "value": "implements" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "qualified_name" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "qualified_name" } ] } } ] } ] }, "_member_declaration": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "const_declaration" }, { "type": "SYMBOL", "name": "property_declaration" }, { "type": "SYMBOL", "name": "method_declaration" }, { "type": "SYMBOL", "name": "use_declaration" } ] }, "const_declaration": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "visibility_modifier" }, { "type": "BLANK" } ] }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][oO][nN][sS][tT]" }, "named": false, "value": "const" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "const_element" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "const_element" } ] } } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "property_declaration": { "type": "SEQ", "members": [ { "type": "REPEAT1", "content": { "type": "SYMBOL", "name": "_modifier" } }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "property_element" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "property_element" } ] } } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "_modifier": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "var_modifier" }, { "type": "SYMBOL", "name": "visibility_modifier" }, { "type": "SYMBOL", "name": "static_modifier" }, { "type": "SYMBOL", "name": "class_modifier" } ] }, "property_element": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "variable_name" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "property_initializer" }, { "type": "BLANK" } ] } ] }, "property_initializer": { "type": "SEQ", "members": [ { "type": "STRING", "value": "=" }, { "type": "SYMBOL", "name": "_expression" } ] }, "method_declaration": { "type": "SEQ", "members": [ { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_modifier" } }, { "type": "SYMBOL", "name": "_function_definition_header" }, { "type": "CHOICE", "members": [ { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] }, "var_modifier": { "type": "PATTERN", "value": "[vV][aA][rR]" }, "static_modifier": { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[sS][tT][aA][tT][iI][cC]" }, "named": false, "value": "static" }, "use_declaration": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[uU][sS][eE]" }, "named": false, "value": "use" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "qualified_name" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "qualified_name" } ] } } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "use_list" }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] }, "use_list": { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "use_instead_of_clause" }, { "type": "SYMBOL", "name": "use_as_clause" } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] } }, { "type": "STRING", "value": "}" } ] }, "use_instead_of_clause": { "type": "PREC_LEFT", "value": 0, "content": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "class_constant_access_expression" }, { "type": "SYMBOL", "name": "name" } ] }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[iI][nN][sS][tT][eE][aA][dD][oO][fF]" }, "named": false, "value": "insteadof" }, { "type": "SYMBOL", "name": "name" } ] } }, "use_as_clause": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "class_constant_access_expression" }, { "type": "SYMBOL", "name": "name" } ] }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[aA][sS]" }, "named": false, "value": "as" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "visibility_modifier" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "name" } ] }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "visibility_modifier" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "BLANK" } ] } ] } ] } ] }, "visibility_modifier": { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[pP][uU][bB][lL][iI][cC]" }, "named": false, "value": "public" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[pP][rR][oO][tT][eE][cC][tT][eE][dD]" }, "named": false, "value": "protected" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[pP][rR][iI][vV][aA][tT][eE]" }, "named": false, "value": "private" } ] }, "function_definition": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_function_definition_header" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } } ] }, "_function_definition_header": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][uU][nN][cC][tT][iI][oO][nN]" }, "named": false, "value": "function" }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "name", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "_reserved_identifier" }, "named": true, "value": "name" } ] } }, { "type": "FIELD", "name": "parameters", "content": { "type": "SYMBOL", "name": "formal_parameters" } }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_return_type" }, { "type": "BLANK" } ] } ] }, "formal_parameters": { "type": "SEQ", "members": [ { "type": "STRING", "value": "(" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "simple_parameter" }, { "type": "SYMBOL", "name": "variadic_parameter" } ] }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "simple_parameter" }, { "type": "SYMBOL", "name": "variadic_parameter" } ] } ] } } ] }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ")" } ] }, "simple_parameter": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "type", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_type" }, { "type": "BLANK" } ] } }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "variable_name" } }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "=" }, { "type": "FIELD", "name": "default_value", "content": { "type": "SYMBOL", "name": "_expression" } } ] }, { "type": "BLANK" } ] } ] }, "variadic_parameter": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "type", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_type" }, { "type": "BLANK" } ] } }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": "..." }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "variable_name" } } ] }, "_type": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "optional_type" }, { "type": "SYMBOL", "name": "_type_name" }, { "type": "SYMBOL", "name": "primitive_type" } ] }, "_type_name": { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "qualified_name" }, "named": true, "value": "type_name" }, "optional_type": { "type": "SEQ", "members": [ { "type": "STRING", "value": "?" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_type_name" }, { "type": "SYMBOL", "name": "primitive_type" } ] } ] }, "primitive_type": { "type": "CHOICE", "members": [ { "type": "STRING", "value": "array" }, { "type": "STRING", "value": "callable" }, { "type": "STRING", "value": "iterable" }, { "type": "STRING", "value": "bool" }, { "type": "STRING", "value": "float" }, { "type": "STRING", "value": "int" }, { "type": "STRING", "value": "string" }, { "type": "STRING", "value": "void" } ] }, "cast_type": { "type": "CHOICE", "members": [ { "type": "STRING", "value": "array" }, { "type": "STRING", "value": "binary" }, { "type": "STRING", "value": "bool" }, { "type": "STRING", "value": "boolean" }, { "type": "STRING", "value": "double" }, { "type": "STRING", "value": "int" }, { "type": "STRING", "value": "integer" }, { "type": "STRING", "value": "float" }, { "type": "STRING", "value": "object" }, { "type": "STRING", "value": "real" }, { "type": "STRING", "value": "string" }, { "type": "STRING", "value": "unset" } ] }, "_return_type": { "type": "SEQ", "members": [ { "type": "STRING", "value": ":" }, { "type": "FIELD", "name": "return_type", "content": { "type": "SYMBOL", "name": "_type" } } ] }, "const_element": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "_reserved_identifier" }, "named": true, "value": "name" } ] }, { "type": "STRING", "value": "=" }, { "type": "SYMBOL", "name": "_expression" } ] }, "echo_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][cC][hH][oO]" }, "named": false, "value": "echo" }, { "type": "SYMBOL", "name": "_expressions" }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "unset_statement": { "type": "SEQ", "members": [ { "type": "STRING", "value": "unset" }, { "type": "STRING", "value": "(" }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_variable" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "_variable" } ] } } ] }, { "type": "STRING", "value": ")" }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "declare_statement": { "type": "SEQ", "members": [ { "type": "STRING", "value": "declare" }, { "type": "STRING", "value": "(" }, { "type": "SYMBOL", "name": "declare_directive" }, { "type": "STRING", "value": ")" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_statement" }, { "type": "SEQ", "members": [ { "type": "STRING", "value": ":" }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][nN][dD][dD][eE][cC][lL][aA][rR][eE]" }, "named": false, "value": "enddeclare" }, { "type": "SYMBOL", "name": "_semicolon" } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] }, "declare_directive": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "ticks" }, { "type": "STRING", "value": "encoding" }, { "type": "STRING", "value": "strict_types" } ] }, { "type": "STRING", "value": "=" }, { "type": "SYMBOL", "name": "_literal" } ] }, "_literal": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "integer" }, { "type": "SYMBOL", "name": "float" }, { "type": "SYMBOL", "name": "_string" }, { "type": "SYMBOL", "name": "boolean" }, { "type": "SYMBOL", "name": "null" } ] }, "float": { "type": "PATTERN", "value": "\\d*((\\.\\d*)?([eE][\\+-]?\\d+)|(\\.\\d*)([eE][\\+-]?\\d+)?)" }, "try_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[tT][rR][yY]" }, "named": false, "value": "try" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } }, { "type": "REPEAT1", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "catch_clause" }, { "type": "SYMBOL", "name": "finally_clause" } ] } } ] }, "catch_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][aA][tT][cC][hH]" }, "named": false, "value": "catch" }, { "type": "STRING", "value": "(" }, { "type": "FIELD", "name": "type", "content": { "type": "SYMBOL", "name": "_type_name" } }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "variable_name" } }, { "type": "STRING", "value": ")" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } } ] }, "finally_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][iI][nN][aA][lL][lL][yY]" }, "named": false, "value": "finally" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } } ] }, "goto_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[gG][oO][tT][oO]" }, "named": false, "value": "goto" }, { "type": "SYMBOL", "name": "name" }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "continue_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][oO][nN][tT][iI][nN][uU][eE]" }, "named": false, "value": "continue" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "break_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[bB][rR][eE][aA][kK]" }, "named": false, "value": "break" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "integer": { "type": "TOKEN", "content": { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[1-9]\\d*" }, { "type": "PATTERN", "value": "0[0-7]*" }, { "type": "PATTERN", "value": "0[xX][0-9a-fA-F]+" }, { "type": "PATTERN", "value": "0[bB][01]+" } ] } }, "return_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[rR][eE][tT][uU][rR][nN]" }, "named": false, "value": "return" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "throw_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[tT][hH][rR][oO][wW]" }, "named": false, "value": "throw" }, { "type": "SYMBOL", "name": "_expression" }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "while_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[wW][hH][iI][lL][eE]" }, "named": false, "value": "while" }, { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "parenthesized_expression" } }, { "type": "CHOICE", "members": [ { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "SEQ", "members": [ { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "colon_block" } }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][nN][dD][wW][hH][iI][lL][eE]" }, "named": false, "value": "endwhile" }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] } ] }, "do_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[dD][oO]" }, "named": false, "value": "do" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[wW][hH][iI][lL][eE]" }, "named": false, "value": "while" }, { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "parenthesized_expression" } }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "for_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][oO][rR]" }, "named": false, "value": "for" }, { "type": "STRING", "value": "(" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expressions" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ";" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expressions" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ";" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expressions" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ")" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_semicolon" }, { "type": "SYMBOL", "name": "_statement" }, { "type": "SEQ", "members": [ { "type": "STRING", "value": ":" }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][nN][dD][fF][oO][rR]" }, "named": false, "value": "endfor" }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] } ] }, "_expressions": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "SYMBOL", "name": "sequence_expression" } ] }, "sequence_expression": { "type": "PREC", "value": -1, "content": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "," }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "sequence_expression" }, { "type": "SYMBOL", "name": "_expression" } ] } ] } }, "foreach_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][oO][rR][eE][aA][cC][hH]" }, "named": false, "value": "foreach" }, { "type": "STRING", "value": "(" }, { "type": "SYMBOL", "name": "_expression" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[aA][sS]" }, "named": false, "value": "as" }, { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "foreach_pair" }, "named": true, "value": "pair" }, { "type": "SYMBOL", "name": "_foreach_value" } ] }, { "type": "STRING", "value": ")" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_semicolon" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "SEQ", "members": [ { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "colon_block" } }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][nN][dD][fF][oO][rR][eE][aA][cC][hH]" }, "named": false, "value": "endforeach" }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] } ] }, "foreach_pair": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "=>" }, { "type": "SYMBOL", "name": "_foreach_value" } ] }, "_foreach_value": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "_expression" } ] }, { "type": "SYMBOL", "name": "list_literal" } ] }, "if_statement": { "type": "PREC_RIGHT", "value": 0, "content": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[iI][fF]" }, "named": false, "value": "if" }, { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "parenthesized_expression" } }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "REPEAT", "content": { "type": "FIELD", "name": "alternative", "content": { "type": "SYMBOL", "name": "else_if_clause" } } }, { "type": "CHOICE", "members": [ { "type": "FIELD", "name": "alternative", "content": { "type": "SYMBOL", "name": "else_clause" } }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "colon_block" } }, { "type": "REPEAT", "content": { "type": "FIELD", "name": "alternative", "content": { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "else_if_clause_2" }, "named": true, "value": "else_if_clause" } } }, { "type": "CHOICE", "members": [ { "type": "FIELD", "name": "alternative", "content": { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "else_clause_2" }, "named": true, "value": "else_clause" } }, { "type": "BLANK" } ] }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][nN][dD][iI][fF]" }, "named": false, "value": "endif" }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] } ] } }, "colon_block": { "type": "SEQ", "members": [ { "type": "STRING", "value": ":" }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } } ] }, "else_if_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][lL][sS][eE][iI][fF]" }, "named": false, "value": "elseif" }, { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "parenthesized_expression" } }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "_statement" } } ] }, "else_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][lL][sS][eE]" }, "named": false, "value": "else" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "_statement" } } ] }, "else_if_clause_2": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][lL][sS][eE][iI][fF]" }, "named": false, "value": "elseif" }, { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "parenthesized_expression" } }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "colon_block" } } ] }, "else_clause_2": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][lL][sS][eE]" }, "named": false, "value": "else" }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "colon_block" } } ] }, "switch_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[sS][wW][iI][tT][cC][hH]" }, "named": false, "value": "switch" }, { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "parenthesized_expression" } }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "switch_block" } } ] }, "switch_block": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "REPEAT", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "case_statement" }, { "type": "SYMBOL", "name": "default_statement" } ] } }, { "type": "STRING", "value": "}" } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": ":" }, { "type": "REPEAT", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "case_statement" }, { "type": "SYMBOL", "name": "default_statement" } ] } }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[eE][nN][dD][sS][wW][iI][tT][cC][hH]" }, "named": false, "value": "endswitch" }, { "type": "SYMBOL", "name": "_semicolon" } ] } ] }, "case_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][aA][sS][eE]" }, "named": false, "value": "case" }, { "type": "FIELD", "name": "value", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": ":" }, { "type": "STRING", "value": ";" } ] }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } } ] }, "default_statement": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[dD][eE][fF][aA][uU][lL][tT]" }, "named": false, "value": "default" }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": ":" }, { "type": "STRING", "value": ";" } ] }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } } ] }, "compound_statement": { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "REPEAT", "content": { "type": "SYMBOL", "name": "_statement" } }, { "type": "STRING", "value": "}" } ] }, "named_label_statement": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "STRING", "value": ":" } ] }, "expression_statement": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "SYMBOL", "name": "_semicolon" } ] }, "_expression": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "conditional_expression" }, { "type": "SYMBOL", "name": "augmented_assignment_expression" }, { "type": "SYMBOL", "name": "assignment_expression" }, { "type": "SYMBOL", "name": "yield_expression" }, { "type": "SYMBOL", "name": "_unary_expression" }, { "type": "SYMBOL", "name": "binary_expression" }, { "type": "SYMBOL", "name": "include_expression" }, { "type": "SYMBOL", "name": "include_once_expression" }, { "type": "SYMBOL", "name": "require_expression" }, { "type": "SYMBOL", "name": "require_once_expression" } ] }, "_unary_expression": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "clone_expression" }, { "type": "SYMBOL", "name": "_primary_expression" }, { "type": "SYMBOL", "name": "exponentiation_expression" }, { "type": "SYMBOL", "name": "unary_op_expression" }, { "type": "SYMBOL", "name": "cast_expression" } ] }, "unary_op_expression": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "@" }, { "type": "SYMBOL", "name": "_expression" } ] }, { "type": "PREC_LEFT", "value": 17, "content": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "+" }, { "type": "STRING", "value": "-" }, { "type": "STRING", "value": "~" }, { "type": "STRING", "value": "!" } ] }, { "type": "SYMBOL", "name": "_expression" } ] } } ] }, "exponentiation_expression": { "type": "PREC_RIGHT", "value": 16, "content": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "clone_expression" }, { "type": "SYMBOL", "name": "_primary_expression" } ] }, { "type": "STRING", "value": "**" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "exponentiation_expression" }, { "type": "SYMBOL", "name": "clone_expression" }, { "type": "SYMBOL", "name": "_primary_expression" } ] } ] } }, "clone_expression": { "type": "SEQ", "members": [ { "type": "STRING", "value": "clone" }, { "type": "SYMBOL", "name": "_primary_expression" } ] }, "_primary_expression": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_variable" }, { "type": "SYMBOL", "name": "_literal" }, { "type": "SYMBOL", "name": "class_constant_access_expression" }, { "type": "SYMBOL", "name": "qualified_name" }, { "type": "SYMBOL", "name": "array_creation_expression" }, { "type": "SYMBOL", "name": "print_intrinsic" }, { "type": "SYMBOL", "name": "anonymous_function_creation_expression" }, { "type": "SYMBOL", "name": "object_creation_expression" }, { "type": "SYMBOL", "name": "update_expression" }, { "type": "SYMBOL", "name": "shell_command_expression" }, { "type": "SYMBOL", "name": "parenthesized_expression" } ] }, "parenthesized_expression": { "type": "SEQ", "members": [ { "type": "STRING", "value": "(" }, { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": ")" } ] }, "class_constant_access_expression": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_scope_resolution_qualifier" }, { "type": "STRING", "value": "::" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "name" }, { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "_reserved_identifier" }, "named": true, "value": "name" } ] } ] }, "print_intrinsic": { "type": "SEQ", "members": [ { "type": "STRING", "value": "print" }, { "type": "SYMBOL", "name": "_expression" } ] }, "anonymous_function_creation_expression": { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[sS][tT][aA][tT][iI][cC]" }, "named": false, "value": "static" }, { "type": "BLANK" } ] }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[fF][uU][nN][cC][tT][iI][oO][nN]" }, "named": false, "value": "function" }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "parameters", "content": { "type": "SYMBOL", "name": "formal_parameters" } }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "anonymous_function_use_clause" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_return_type" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "body", "content": { "type": "SYMBOL", "name": "compound_statement" } } ] }, "anonymous_function_use_clause": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[uU][sS][eE]" }, "named": false, "value": "use" }, { "type": "STRING", "value": "(" }, { "type": "SEQ", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "variable_name" } ] }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "variable_name" } ] } ] } } ] }, { "type": "STRING", "value": ")" } ] }, "object_creation_expression": { "type": "PREC_RIGHT", "value": 21, "content": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "new" }, { "type": "SYMBOL", "name": "_class_type_designator" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "arguments" }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "new" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[cC][lL][aA][sS][sS]" }, "named": false, "value": "class" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "arguments" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "base_clause" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "class_interface_clause" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "declaration_list" } ] } ] } }, "_class_type_designator": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "qualified_name" }, { "type": "SYMBOL", "name": "subscript_expression" }, { "type": "SYMBOL", "name": "member_access_expression" }, { "type": "SYMBOL", "name": "scoped_property_access_expression" }, { "type": "SYMBOL", "name": "_variable_name" } ] }, "update_expression": { "type": "PREC_LEFT", "value": 19, "content": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_variable" }, { "type": "STRING", "value": "++" } ] }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_variable" }, { "type": "STRING", "value": "--" } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "++" }, { "type": "SYMBOL", "name": "_variable" } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "--" }, { "type": "SYMBOL", "name": "_variable" } ] } ] } }, "shell_command_expression": { "type": "TOKEN", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "`" }, { "type": "REPEAT", "content": { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "\\\\\"|\\\\\\\\|\\\\\\$|\\\\e|\\\\f|\\\\n|\\\\r|\\\\t|\\\\v" }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "\\" }, { "type": "PATTERN", "value": "[0-7]" }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[0-7]" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[0-7]" }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "PATTERN", "value": "\\\\[xX]" }, { "type": "PATTERN", "value": "\\d|a-f|A-F" }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "\\d|a-f|A-F" }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "\\u{" }, { "type": "REPEAT1", "content": { "type": "PATTERN", "value": "\\d|a-f|A-F" } }, { "type": "STRING", "value": "}" } ] } ] }, { "type": "PATTERN", "value": "[^\"\\\\]|\\\\[^\"\\\\$efnrtv0-7]" } ] } }, { "type": "STRING", "value": "`" } ] } }, "cast_expression": { "type": "PREC", "value": -1, "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "(" }, { "type": "FIELD", "name": "type", "content": { "type": "SYMBOL", "name": "cast_type" } }, { "type": "STRING", "value": ")" }, { "type": "FIELD", "name": "value", "content": { "type": "SYMBOL", "name": "_unary_expression" } } ] } }, "cast_variable": { "type": "PREC", "value": -1, "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "(" }, { "type": "FIELD", "name": "type", "content": { "type": "SYMBOL", "name": "cast_type" } }, { "type": "STRING", "value": ")" }, { "type": "FIELD", "name": "value", "content": { "type": "SYMBOL", "name": "_variable" } } ] } }, "assignment_expression": { "type": "PREC_RIGHT", "value": 4, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_variable" }, { "type": "SYMBOL", "name": "list_literal" }, { "type": "SYMBOL", "name": "array_creation_expression" } ] } }, { "type": "STRING", "value": "=" }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, "conditional_expression": { "type": "PREC_LEFT", "value": 5, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "condition", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "STRING", "value": "?" }, { "type": "FIELD", "name": "body", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "BLANK" } ] } }, { "type": "STRING", "value": ":" }, { "type": "FIELD", "name": "alternative", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, "augmented_assignment_expression": { "type": "PREC_RIGHT", "value": 4, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_variable" } }, { "type": "FIELD", "name": "operator", "content": { "type": "CHOICE", "members": [ { "type": "STRING", "value": "**=" }, { "type": "STRING", "value": "*=" }, { "type": "STRING", "value": "/=" }, { "type": "STRING", "value": "%=" }, { "type": "STRING", "value": "+=" }, { "type": "STRING", "value": "-=" }, { "type": "STRING", "value": ".=" }, { "type": "STRING", "value": "<<=" }, { "type": "STRING", "value": ">>=" }, { "type": "STRING", "value": "&=" }, { "type": "STRING", "value": "^=" }, { "type": "STRING", "value": "|=" } ] } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, "_variable": { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "cast_variable" }, "named": true, "value": "cast_expression" }, { "type": "SYMBOL", "name": "_callable_variable" }, { "type": "SYMBOL", "name": "scoped_property_access_expression" }, { "type": "SYMBOL", "name": "member_access_expression" } ] }, "member_access_expression": { "type": "PREC", "value": 23, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "object", "content": { "type": "SYMBOL", "name": "_dereferencable_expression" } }, { "type": "STRING", "value": "->" }, { "type": "SYMBOL", "name": "_member_name" } ] } }, "scoped_property_access_expression": { "type": "PREC", "value": 23, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "scope", "content": { "type": "SYMBOL", "name": "_scope_resolution_qualifier" } }, { "type": "STRING", "value": "::" }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "_variable_name" } } ] } }, "list_literal": { "type": "SEQ", "members": [ { "type": "STRING", "value": "list" }, { "type": "STRING", "value": "(" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "list_literal" }, { "type": "SYMBOL", "name": "_variable" } ] }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "=>" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "list_literal" }, { "type": "SYMBOL", "name": "_variable" } ] } ] } ] }, { "type": "BLANK" } ] }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "list_literal" }, { "type": "SYMBOL", "name": "_variable" } ] }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "=>" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "list_literal" }, { "type": "SYMBOL", "name": "_variable" } ] } ] } ] }, { "type": "BLANK" } ] } ] } } ] }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ")" } ] }, "_callable_variable": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_variable_name" }, { "type": "SYMBOL", "name": "subscript_expression" }, { "type": "SYMBOL", "name": "member_call_expression" }, { "type": "SYMBOL", "name": "scoped_call_expression" }, { "type": "SYMBOL", "name": "function_call_expression" } ] }, "function_call_expression": { "type": "PREC", "value": 22, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "function", "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "qualified_name" }, { "type": "SYMBOL", "name": "_callable_expression" } ] } }, { "type": "FIELD", "name": "arguments", "content": { "type": "SYMBOL", "name": "arguments" } } ] } }, "_callable_expression": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_callable_variable" }, { "type": "SYMBOL", "name": "parenthesized_expression" }, { "type": "SYMBOL", "name": "array_creation_expression" }, { "type": "SYMBOL", "name": "_string" } ] }, "scoped_call_expression": { "type": "PREC", "value": 22, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "scope", "content": { "type": "SYMBOL", "name": "_scope_resolution_qualifier" } }, { "type": "STRING", "value": "::" }, { "type": "SYMBOL", "name": "_member_name" }, { "type": "FIELD", "name": "arguments", "content": { "type": "SYMBOL", "name": "arguments" } } ] } }, "_scope_resolution_qualifier": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "relative_scope" }, { "type": "SYMBOL", "name": "qualified_name" }, { "type": "SYMBOL", "name": "_dereferencable_expression" } ] }, "relative_scope": { "type": "PREC", "value": 20, "content": { "type": "CHOICE", "members": [ { "type": "STRING", "value": "self" }, { "type": "STRING", "value": "parent" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[sS][tT][aA][tT][iI][cC]" }, "named": false, "value": "static" } ] } }, "arguments": { "type": "SEQ", "members": [ { "type": "STRING", "value": "(" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "variadic_unpacking" }, { "type": "SYMBOL", "name": "_expression" } ] }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "variadic_unpacking" }, { "type": "SYMBOL", "name": "_expression" } ] } ] } } ] }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ")" } ] }, "member_call_expression": { "type": "PREC", "value": 22, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "object", "content": { "type": "SYMBOL", "name": "_dereferencable_expression" } }, { "type": "STRING", "value": "->" }, { "type": "SYMBOL", "name": "_member_name" }, { "type": "FIELD", "name": "arguments", "content": { "type": "SYMBOL", "name": "arguments" } } ] } }, "variadic_unpacking": { "type": "SEQ", "members": [ { "type": "STRING", "value": "..." }, { "type": "SYMBOL", "name": "_expression" } ] }, "_member_name": { "type": "CHOICE", "members": [ { "type": "FIELD", "name": "name", "content": { "type": "CHOICE", "members": [ { "type": "ALIAS", "content": { "type": "SYMBOL", "name": "_reserved_identifier" }, "named": true, "value": "name" }, { "type": "SYMBOL", "name": "name" }, { "type": "SYMBOL", "name": "_variable_name" } ] } }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "FIELD", "name": "name", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "STRING", "value": "}" } ] } ] }, "subscript_expression": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_dereferencable_expression" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "[" }, { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": "]" } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "{" }, { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "}" } ] } ] } ] }, "_dereferencable_expression": { "type": "PREC", "value": 24, "content": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_variable" }, { "type": "SYMBOL", "name": "class_constant_access_expression" }, { "type": "SYMBOL", "name": "parenthesized_expression" }, { "type": "SYMBOL", "name": "array_creation_expression" }, { "type": "SYMBOL", "name": "_string" } ] } }, "array_creation_expression": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "array" }, { "type": "STRING", "value": "(" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "array_element_initializer" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "array_element_initializer" } ] } } ] }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "," }, { "type": "BLANK" } ] }, { "type": "STRING", "value": ")" } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "[" }, { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "array_element_initializer" }, { "type": "REPEAT", "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "," }, { "type": "SYMBOL", "name": "array_element_initializer" } ] } } ] }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "," }, { "type": "BLANK" } ] }, { "type": "STRING", "value": "]" } ] } ] }, "string": { "type": "TOKEN", "content": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[bB]" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": "'" }, { "type": "REPEAT", "content": { "type": "PATTERN", "value": "\\\\'|\\\\\\\\|\\\\?[^'\\\\]" } }, { "type": "STRING", "value": "'" } ] }, { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[bB]" }, { "type": "BLANK" } ] }, { "type": "STRING", "value": "\"" }, { "type": "REPEAT", "content": { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "\\\\\"|\\\\\\\\|\\\\\\$|\\\\e|\\\\f|\\\\n|\\\\r|\\\\t|\\\\v" }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "\\" }, { "type": "PATTERN", "value": "[0-7]" }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[0-7]" }, { "type": "BLANK" } ] }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "[0-7]" }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "PATTERN", "value": "\\\\[xX]" }, { "type": "PATTERN", "value": "\\d|a-f|A-F" }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "\\d|a-f|A-F" }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "\\u{" }, { "type": "REPEAT1", "content": { "type": "PATTERN", "value": "\\d|a-f|A-F" } }, { "type": "STRING", "value": "}" } ] } ] }, { "type": "PATTERN", "value": "[^\"\\\\]|\\\\[^\"\\\\$efnrtv0-7]" } ] } }, { "type": "STRING", "value": "\"" } ] } ] } }, "boolean": { "type": "PATTERN", "value": "[Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee]" }, "null": { "type": "PATTERN", "value": "[nN][uU][lL][lL]" }, "_string": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "string" }, { "type": "SYMBOL", "name": "heredoc" } ] }, "dynamic_variable_name": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "STRING", "value": "$" }, { "type": "SYMBOL", "name": "_variable_name" } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "$" }, { "type": "STRING", "value": "{" }, { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "}" } ] } ] }, "_variable_name": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "dynamic_variable_name" }, { "type": "SYMBOL", "name": "variable_name" } ] }, "variable_name": { "type": "SEQ", "members": [ { "type": "STRING", "value": "$" }, { "type": "SYMBOL", "name": "name" } ] }, "yield_expression": { "type": "PREC_RIGHT", "value": 0, "content": { "type": "SEQ", "members": [ { "type": "STRING", "value": "yield" }, { "type": "CHOICE", "members": [ { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "array_element_initializer" }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "from" }, { "type": "SYMBOL", "name": "_expression" } ] } ] }, { "type": "BLANK" } ] } ] } }, "array_element_initializer": { "type": "PREC_RIGHT", "value": 0, "content": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "_expression" } ] }, { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "=>" }, { "type": "CHOICE", "members": [ { "type": "STRING", "value": "&" }, { "type": "BLANK" } ] }, { "type": "SYMBOL", "name": "_expression" } ] } ] } }, "binary_expression": { "type": "CHOICE", "members": [ { "type": "PREC", "value": 18, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_unary_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "instanceof" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_class_type_designator" } } ] } }, { "type": "PREC_RIGHT", "value": 6, "content": { "type": "SEQ", "members": [ { "type": "SYMBOL", "name": "_expression" }, { "type": "STRING", "value": "??" }, { "type": "SYMBOL", "name": "_expression" } ] } }, { "type": "PREC_LEFT", "value": 3, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "ALIAS", "content": { "type": "PATTERN", "value": "and|AND" }, "named": false, "value": "and" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 1, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "ALIAS", "content": { "type": "PATTERN", "value": "or|OR" }, "named": false, "value": "or" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 2, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "ALIAS", "content": { "type": "PATTERN", "value": "xor|XOR" }, "named": false, "value": "xor" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 7, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "||" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 8, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "&&" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 9, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "|" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 10, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "^" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 11, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "&" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 12, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "==" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 12, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "!=" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 12, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "<>" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 12, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "===" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 12, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "!==" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 13, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "<" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 13, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": ">" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 13, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "<=" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 13, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": ">=" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 12, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "<=>" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 14, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "<<" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 14, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": ">>" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 15, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "+" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 15, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "-" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 15, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "." } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 16, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "*" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 16, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "/" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } }, { "type": "PREC_LEFT", "value": 16, "content": { "type": "SEQ", "members": [ { "type": "FIELD", "name": "left", "content": { "type": "SYMBOL", "name": "_expression" } }, { "type": "FIELD", "name": "operator", "content": { "type": "STRING", "value": "%" } }, { "type": "FIELD", "name": "right", "content": { "type": "SYMBOL", "name": "_expression" } } ] } } ] }, "include_expression": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[iI][nN][cC][lL][uU][dD][eE]" }, "named": false, "value": "include" }, { "type": "SYMBOL", "name": "_expression" } ] }, "include_once_expression": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[iI][nN][cC][lL][uU][dD][eE][__][oO][nN][cC][eE]" }, "named": false, "value": "include_once" }, { "type": "SYMBOL", "name": "_expression" } ] }, "require_expression": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[rR][eE][qQ][uU][iI][rR][eE]" }, "named": false, "value": "require" }, { "type": "SYMBOL", "name": "_expression" } ] }, "require_once_expression": { "type": "SEQ", "members": [ { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[rR][eE][qQ][uU][iI][rR][eE][__][oO][nN][cC][eE]" }, "named": false, "value": "require_once" }, { "type": "SYMBOL", "name": "_expression" } ] }, "name": { "type": "PATTERN", "value": "[_a-zA-Z\\u00A1-\\u00ff][_a-zA-Z\\u00A1-\\u00ff\\d]*" }, "_reserved_identifier": { "type": "CHOICE", "members": [ { "type": "STRING", "value": "self" }, { "type": "STRING", "value": "parent" }, { "type": "ALIAS", "content": { "type": "PATTERN", "value": "[sS][tT][aA][tT][iI][cC]" }, "named": false, "value": "static" } ] }, "comment": { "type": "TOKEN", "content": { "type": "CHOICE", "members": [ { "type": "SEQ", "members": [ { "type": "CHOICE", "members": [ { "type": "STRING", "value": "//" }, { "type": "STRING", "value": "#" } ] }, { "type": "REPEAT", "content": { "type": "PATTERN", "value": "[^?\\r?\\n]|\\?[^>\\r\\n]" } }, { "type": "CHOICE", "members": [ { "type": "PATTERN", "value": "\\?\\r?\\n" }, { "type": "BLANK" } ] } ] }, { "type": "SEQ", "members": [ { "type": "STRING", "value": "/*" }, { "type": "PATTERN", "value": "[^*]*\\*+([^/*][^*]*\\*+)*" }, { "type": "STRING", "value": "/" } ] } ] } }, "_semicolon": { "type": "CHOICE", "members": [ { "type": "SYMBOL", "name": "_automatic_semicolon" }, { "type": "STRING", "value": ";" } ] } }, "extras": [ { "type": "SYMBOL", "name": "comment" }, { "type": "PATTERN", "value": "[\\s\\uFEFF\\u2060\\u200B\\u00A0]" }, { "type": "SYMBOL", "name": "text_interpolation" } ], "conflicts": [ [ "simple_parameter", "name" ], [ "variadic_parameter", "name" ], [ "qualified_name", "namespace_name" ], [ "namespace_name" ], [ "namespace_aliasing_clause", "name" ], [ "namespace_name_as_prefix" ], [ "namespace_use_declaration", "namespace_name_as_prefix" ] ], "precedences": [], "externals": [ { "type": "SYMBOL", "name": "_automatic_semicolon" }, { "type": "SYMBOL", "name": "heredoc" }, { "type": "SYMBOL", "name": "_eof" } ], "inline": [ "_statement", "_semicolon", "_member_name", "_variable", "_callable_variable", "_callable_expression", "_foreach_value", "_literal", "ReferenceError", "_class_type_designator", "_variable_name", "_type_name" ], "supertypes": [ "_statement", "_expression", "_primary_expression", "_type", "_literal" ] }