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run code in 200+ php & hhvm versions
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<?php function a($a, $b) { return function ($e) use ($a, $b){ return "$e $a $b"; }; } $greet = function($name) { printf("Hello %s\r\n", $name); }; //var_dump(a('h','p')); //$s = a('h','p'); //echo $s('poop'); a('h','p')('poop');
Output for 7.0.0 - 7.2.0
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/QN3WQ on line 26
Process exited with code 255.