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run code in 150+ php & hhvm versions
Bugs & Features
<?php class MainClass{ public $var; function __construct(){ $this->var = "text"; } } class SecondClass{ public $var_2; function __construct(){ $this->var_2 = new MainClass(); } } class TheClass extends SecondClass{ public $var_3; function __construct(){ $this->var_3 = $super->var_2; } } $foo = new SecondClass(); echo($foo->var_2->var); var_dump($foo); $doo = new TheClass(); echo($doo->var_2->var); var_dump($doo);
Output for 5.0.4 - 5.6.28, 7.0.0 - 7.1.0
textobject(SecondClass)#1 (1) { ["var_2"]=> object(MainClass)#2 (1) { ["var"]=> string(4) "text" } } Notice: Undefined variable: super in /in/kmmUt on line 20 Notice: Trying to get property of non-object in /in/kmmUt on line 20 Notice: Trying to get property of non-object in /in/kmmUt on line 30 object(TheClass)#3 (2) { ["var_3"]=> NULL ["var_2"]=> NULL }
Output for hhvm-3.10.0 - 3.12.0
textobject(SecondClass)#1 (1) { ["var_2"]=> object(MainClass)#2 (1) { ["var"]=> string(4) "text" } } Notice: Undefined variable: super in /in/kmmUt on line 20 Notice: Cannot access property on non-object in /in/kmmUt on line 20 Notice: Cannot access property on non-object in /in/kmmUt on line 30 object(TheClass)#3 (2) { ["var_3"]=> NULL ["var_2"]=> NULL }
Output for 5.0.0 - 5.0.3
textobject(SecondClass)#1 (1) { ["var_2"]=> object(MainClass)#2 (1) { ["var"]=> string(4) "text" } } Notice: Undefined variable: super in /in/kmmUt on line 20 Notice: Trying to get property of non-object in /in/kmmUt on line 20 Notice: Trying to get property of non-object in /in/kmmUt on line 30 object(TheClass)#3 (2) { ["var_3"]=> NULL ["var_2"]=> NULL }
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/kmmUt 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/kmmUt 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/kmmUt on line 3
Process exited with code 255.