<snippet>
    <content><![CDATA[
grep(${1:\$array_or_object} ${2:\$search_transform} ${3:[\$value_transform]} ${4:[\$extra]})
]]></content>
    <tabTrigger>grep</tabTrigger>
    <scope>meta.block.dtl</scope> <!-- Adjust the scope as necessary -->
    <description>Snippet for grep</description>
</snippet>