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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A{ public function abc(){ return 'asd'; } } function myfunction_value($a,$b) { var_dump($a,$b); if ($a===$b) { return 0; } return ($a>$b)?1:-1; } $c = new A(); $a1=array("a"=>$c,"b"=>"green","c"=>"blue"); $a2=array("a"=>"red","b"=>"green","c"=>"green"); $result=array_udiff_assoc($a1,$a2,"myfunction_value");die; print_r($result);
based on b5LJ6
Output for 5.0.0 - 5.0.5, 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(A)#1 (0) { } string(3) "red" string(5) "green" string(5) "green" string(4) "blue" string(5) "green"
Output for 5.1.0 - 5.1.6
object(A)#1 (0) { } string(3) "red" Notice: Object of class A could not be converted to int in /in/sLZdR on line 17 string(5) "green" string(5) "green" string(4) "blue" string(5) "green"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/sLZdR on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/sLZdR on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/sLZdR on line 5
Process exited with code 255.