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<?php $ubbText = <<<TEXT [b]Hey[/b] [b]Hello[/b] TEXT; $counter = 0; do { $ubbText = preg_replace( "~\[b](.*?)\[/b]~si", '<span class="b">' . (++$counter) . '. $1</span>', $ubbText, 1, $count ); } while ($count); echo $ubbText;

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31.59 ms | 404 KiB | 5 Q