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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array('a' => 2, 'b' => 1, 'c' => 4); $array = array_merge(array_flip(array(end($array) => key($array))), array_slice($array,1,count($array) - 2), array_flip(array(reset($array) => key($array))); print_r($array);
Output for 5.3.0 - 5.4.22
Parse error: syntax error, unexpected ';' in /in/NtGTf on line 4
Process exited with code 255.