3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class P { private $prop2; public function test_prop($prop) { return property_exists(__CLASS__, $prop); } } class Child extends P { private $prop1; } $child = new Child(); var_dump($child->test_prop('prop1')); //true, as of PHP 5.3.0 var_dump($child->test_prop('prop2'));
based on DAV53
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) bool(true)
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function property_exists() in /in/CUVS9 on line 4
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/CUVS9 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/CUVS9 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/CUVS9 on line 3
Process exited with code 255.