3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sourcestring="A string1 A string2 A string3 Of strings4 to match"; preg_match_all('/string.{1}/',$sourcestring,$match); foreach($match[0] as $thisMatch){ echo "$thisMatch\n"; }

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37.89 ms | 402 KiB | 5 Q