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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { private $Foo; public function __construct() { $this->Foo = $this; } public function bar() { $this->$this->baz(); } public function baz() { echo "BAZ\n"; } public function __toString() { return __CLASS__; } } $foo = new Foo(); // print "BAZ" $foo->bar();
Output for 5.2.0 - 7.1.0
BAZ
Output for 5.0.0 - 5.1.6
Notice: Object of class Foo to string conversion in /in/IturY on line 14 Notice: Undefined property: Foo::$Object in /in/IturY on line 14 Fatal error: Call to a member function baz() on a non-object in /in/IturY 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/IturY 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/IturY 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/IturY on line 5
Process exited with code 255.