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run code in 300+ PHP versions simultaneously
<?php namespace lorem\ipsum; class Foo { protected static function bar() { return __METHOD__; } public static function lol() { $func = function () { return static::bar(); }; return $func(); } } var_dump(Foo::lol());
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
string(20) "lorem\ipsum\Foo::bar"
Output for 5.3.0 - 5.3.29
Fatal error: Cannot access static:: when no class scope is active in /in/fRR7j on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/fRR7j on line 2
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/fRR7j on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fRR7j on line 2
Process exited with code 255.

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