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@ 2024-04-19T17:12:13Z

<?php

$text = "[img]http://www.test.com/abc.jpg[/img]";
$uid = 123;

$text = preg_replace_callback(
    "#\[img]((?:https?|ftps?)://[^\s?&=\#\"<]*?\.(?:jpe?g|gif|png))\[/img]#i",
    function ($m) use ($uid) {
        return "[img:$uid]" . $m[1] . "[/img:$uid]";
    },
    $text
);

echo $text;

Output
Performance
VLD
References
Branches

preg_replace_callback: documentation ( source)

preferences:dark modelive previewkey bindings

26.12 ms | 404 KiB | 5 Q