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run code in 200+ php & hhvm versions
Bugs & Features
<?php /* * call a closure inside an array returned by another closure * */ $arr["bleh"] = 0; $c = function(){ echo "a simple closure"; }; $foo = function() use ($arr,$c){ $arr["bar"] = $c; return $arr; }; $foo()["bar"]();
based on SdUaf
Output for 7.0.0 - 7.2.0
a simple closure
Output for 5.4.11 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/KDFLq on line 16
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/KDFLq on line 16
Process exited with code 255.