<?php
class A {
public static $a;
public $b;
public function c() {
return true;
}
public function d() {
return true;
}
public function __construct() {
}
}
$a = new A;
var_dump($a->$a, $a->$a);
Fatal error: Uncaught Error: Object of class A could not be converted to string in /in/2IQGL:18
Stack trace:
#0 {main}
thrown in /in/2IQGL on line 18
Process exited with code 255.
Catchable fatal error: Object of class A could not be converted to string in /in/2IQGL on line 18
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Notice: Object of class A to string conversion in /in/2IQGL on line 18
Notice: Undefined property: A::$Object in /in/2IQGL on line 18
Notice: Object of class A to string conversion in /in/2IQGL on line 18
Notice: Undefined property: A::$Object in /in/2IQGL on line 18
NULL
NULL
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/2IQGL on line 4
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/2IQGL on line 4
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/2IQGL on line 4
Process exited with code 255.