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run code in 150+ php & hhvm versions
Bugs & Features
<? $x = "jasldfnjks"; echo strlen($x); //echo preg_match('~[0-9a-zA-ZäöüÄÖÜß&]{strlen($x)}~', $x; ?>
based on cFuLK
Output for 5.4.0 - 7.1.0
10
Output for 4.3.0 - 5.3.29
<? $x = "jasldfnjks"; echo strlen($x); //echo preg_match('~[0-9a-zA-ZäöüÄÖÜß&]{strlen($x)}~', $x; ?>