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@ 2024-07-14T20:24:21Z

<?php

$str = 'SELECT * from `foo` WHERE `foo_id` > 0 LIMIT 5';
$regex = '/
        (?P<more1>.*?)
        (?:WHERE\s+
            (?P<where>(?:.(?!GROUP BY|HAVING|ORDER BY|LIMIT))+)
        )?    # removing the ? will capture
        (?P<more2>.*)
    /imsx';
\preg_match($regex, $str, $matches);
var_dump($matches);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive previewkey bindings

65.74 ms | 405 KiB | 5 Q