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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public $a; protected $b = 'hello'; public $c = 'world'; } $a = new A; var_dump(isset($a->a)); var_dump(isset($a->b)); var_dump(isset($a->c));
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) bool(false) bool(true)
Output for 5.0.0 - 5.0.5
bool(false) Fatal error: Cannot access protected property A::$b in /in/oCBPg on line 13
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/oCBPg 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/oCBPg 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/oCBPg on line 5
Process exited with code 255.