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run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = "abcdefg"; $string = array_reverse($string); var_dump($string);
Output for 5.3.0 - 7.2.0
Warning: array_reverse() expects parameter 1 to be array, string given in /in/iJ0vp on line 4 NULL
Output for 4.3.2 - 5.2.17
Warning: array_reverse(): The argument should be an array in /in/iJ0vp on line 4 NULL
Output for 4.3.0 - 4.3.1
Warning: array_reverse() [http://www.php.net/function.array-reverse]: The argument should be an array in /in/iJ0vp on line 4 NULL