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run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = 'var'; $myfunction = function($a,$b) use($var){ return $a[$var]>$b[$var]?-1:$a[$var]!=$b[$var]; }; $arr = array(array('var' => 1)); usort($arr, $myfunction);
based on n74da
Output for 5.3.0 - 7.2.0
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/SIdl6 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/SIdl6 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/SIdl6 on line 4
Process exited with code 255.