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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { protected $func; public function __construct() { $this->func = function() { echo 'foo'; }; } public function doIt() { $this->func(); } } $Foo = new Foo(); $callback = array($Foo, 'doIt'); $callback();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined method Foo::func() in /in/f3KBb:14 Stack trace: #0 /in/f3KBb(22): Foo->doIt() #1 {main} thrown in /in/f3KBb on line 14
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Call to undefined method Foo::func() in /in/f3KBb on line 14
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Function name must be a string in /in/f3KBb on line 22
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/f3KBb on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/f3KBb 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/f3KBb on line 5
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/f3KBb on line 5
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/f3KBb on line 5
Process exited with code 255.