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run code in 150+ php & hhvm versions
Bugs & Features
<?php class ThisIsAwful { public static function is($val) { define(__CLASS__, $val); } } spl_autoload_register(function($class) { eval("class $class extends ThisIsAwful {}"); }, true, true); You::is('awful'); var_dump(You); This::is('awful'); var_dump(This);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant You - assumed 'You' in /in/fio3g on line 13 string(3) "You" Notice: Constant ThisIsAwful already defined in /in/fio3g on line 4 Notice: Use of undefined constant This - assumed 'This' in /in/fio3g on line 16 string(4) "This"
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/fio3g on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/fio3g on line 8
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/fio3g on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fio3g on line 3
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/fio3g on line 3
Process exited with code 255.