3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ $a = 1; } $a = new A; var_dump(property_exists($a, 'abcde')); var_dump(isset($a->abcde));
Output for 7.1.0 - 7.1.7
Parse error: syntax error, unexpected '$a' (T_VARIABLE), expecting function (T_FUNCTION) or const (T_CONST) in /in/RLsI7 on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Parse error: syntax error, unexpected '$a' (T_VARIABLE), expecting function (T_FUNCTION) in /in/RLsI7 on line 3
Process exited with code 255.
preferences:
164.61 ms | 1395 KiB | 36 Q