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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_replace('/[^\s\w]/', ' ', 'ala, ma, kota') . "<br>";
based on HiAcv
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
ala ma kota<br>