run code in 200+ php & hhvm versions
Bugs & Features
<?php $text='1'; echo IHateStrReplace(".","_",$text); function IHateStrReplace($replace_from,$replace_to,$input) { $result=""; for($i=0;$i<strlen($input);$i++) { $result.= ($input[$i]==$replace_from)?$replace_to:$input[$i]; } return $result; }
based on ON0vm

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