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run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { public $prop; public function change() { $prop=2; } public function output() { echo $prop; } } class b { public function change() { $this->prop=2; } public function output() { echo $this->prop; echo $this; } } $objA=new a(); $objB=new b(); $objA->change(); $objA->output(); $objB->change(); $objB->output();
Output for 7.1.0
Notice: Undefined variable: prop in /in/WSY7H on line 13 2 Recoverable fatal error: Object of class b could not be converted to string in /in/WSY7H on line 27
Process exited with code 255.
Output for 5.2.0 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.0.14
Notice: Undefined variable: prop in /in/WSY7H on line 13 2 Catchable fatal error: Object of class b could not be converted to string in /in/WSY7H on line 27
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Notice: Undefined variable: prop in /in/WSY7H on line 13 2 Fatal error: Uncaught Error: Object of class b could not be converted to string in /in/WSY7H:27 Stack trace: #0 /in/WSY7H(39): b->output() #1 {main}
Process exited with code 255.
Output for 5.0.4 - 5.1.6
Notice: Undefined variable: prop in /in/WSY7H on line 13 2Object id #2
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: prop in /in/WSY7H on line 13 2Object id #2
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/WSY7H on line 4
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/WSY7H on line 4
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/WSY7H on line 4
Process exited with code 255.