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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { protected $props; public function __get($key) { if (isset($props[$key])) { return $this->props[$key]; } } public function __set($key, $value) { $this->props[$key] = $value; } } $foo = new Foo; $foo->bar = new Foo; $foo->bar->baz = 'quix'; var_dump($foo->bar, $foo->bar->baz);
based on lL939
Output for 5.4.0 - 7.1.0
Notice: Indirect modification of overloaded property Foo::$bar has no effect in /in/Pmt9p on line 25 Warning: Creating default object from empty value in /in/Pmt9p on line 25 Notice: Trying to get property of non-object in /in/Pmt9p on line 27 NULL NULL
Output for 5.2.1 - 5.3.29
Notice: Indirect modification of overloaded property Foo::$bar has no effect in /in/Pmt9p on line 25 Strict Standards: Creating default object from empty value in /in/Pmt9p on line 25 Notice: Trying to get property of non-object in /in/Pmt9p on line 27 NULL NULL
Output for 5.0.4 - 5.2.0
Strict Standards: Creating default object from empty value in /in/Pmt9p on line 25 Notice: Trying to get property of non-object in /in/Pmt9p on line 27 NULL NULL
Output for 5.0.0 - 5.0.3
Fatal error: Cannot access undefined property for object with overloaded property access in /in/Pmt9p on line 25
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/Pmt9p on line 6
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/Pmt9p on line 6
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/Pmt9p on line 6
Process exited with code 255.