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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Data { public $foo = 'bar'; public function wtf() { unset($this->foo); } } $d = new Data; var_dump('foo exists', isset($d['foo'])); $d->wtf(); var_dump('foo exists', isset($d['foo']));
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Cannot use object of type Data as array in /in/ObEE7:15 Stack trace: #0 {main} thrown in /in/ObEE7 on line 15
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Cannot use object of type Data as array in /in/ObEE7 on line 15
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/ObEE7 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/ObEE7 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/ObEE7 on line 5
Process exited with code 255.