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run code in 150+ php & hhvm versions
Bugs & Features
<?php function reverseString($string = 'nice') { } function rev($str) { return $str?rev(substr($str,1)).$str[0]:''; } echo rev('ivanka');
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
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