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run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $f=function($var){ echo "the closure test $var\n"; }; class Bla { public $foo = $f; } $bla = new Bla(); ($bla->foo)("someval");
Output for 7.0.0 - 7.0.2
Fatal error: Constant expression contains invalid operations in /in/N9g1P on line 10
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected '$f' (T_VARIABLE) in /in/N9g1P on line 10
Process exited with code 255.
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