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run code in 300+ PHP versions simultaneously
<?php class a { public function __construct($b) { $this->b = $b; } private function aa() { echo 'a::aa'; } public function b() { $that = $this; $this->b->f(function() use ($that { $that->aa(); }); } } class b { public function f($f) { $f(); } } $a = new a(new b); $a->b();
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.42, 5.5.24 - 5.5.26, 5.6.7 - 5.6.10
Parse error: syntax error, unexpected '{', expecting ',' or ')' in /in/lU5ii on line 14
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/lU5ii on line 14
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/lU5ii on line 14
Process exited with code 255.
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/lU5ii on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/lU5ii on line 4
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/lU5ii on line 4
Process exited with code 255.
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