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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array( 'mtel', 'stefka stefanova', 'asdf' ); $b = array( 11=>'mtel', 21=>'stefka stefanova', 31=>'asdf' ); $intersect = array_uintersect($a, $b, function($a, $b) { if ($a === $b) { return 0; } elseif ($a > $b) { return 1; } else { return -1; } }); var_dump($intersect);
based on prA38
Output for 5.3.0 - 7.2.0
array(3) { [0]=> string(4) "mtel" [1]=> string(16) "stefka stefanova" [2]=> string(4) "asdf" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/uN1sW on line 15
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/uN1sW on line 15
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/uN1sW on line 15
Process exited with code 255.