<?php
class A { public $avar; }
class B extends A { public function hasAVar(){ return property_exists($this, 'avar'); } }
$b = new B();
var_dump($b->hasAVar());
Fatal error: Call to undefined function property_exists() in /in/gbQTO on line 3
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/gbQTO on line 2
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gbQTO on line 2
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/gbQTO on line 2
Process exited with code 255.