<?php
class test {
public $memvar;
public function __construct($a=1) {
$a += 100;
$this->$memvar = ++$a;
}
public function PlusOne() {
return $this->memvar;
}
}
$o = new test($a=25);
var_dump($a);// 126?
Warning: Undefined variable $memvar in /in/dpTlo on line 7
Deprecated: Creation of dynamic property test::$ is deprecated in /in/dpTlo on line 7
int(25)
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined variable $memvar in /in/dpTlo on line 7
int(25)
Notice: Undefined variable: memvar in /in/dpTlo on line 7
int(25)
Output for 7.3.32 - 7.3.33, 7.4.26
int(25)
Output for 7.0.0 - 7.0.20
Notice: Undefined variable: memvar in /in/dpTlo on line 7
Fatal error: Uncaught Error: Cannot access empty property in /in/dpTlo:7
Stack trace:
#0 /in/dpTlo(15): test->__construct(126)
#1 {main}
thrown in /in/dpTlo on line 7
Process exited with code 255.
Notice: Undefined variable: memvar in /in/dpTlo on line 7
Fatal error: Cannot access empty property in /in/dpTlo on line 7
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/dpTlo on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: memvar in /in/dpTlo on line 7
int(25)
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/dpTlo on line 3
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/dpTlo 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/dpTlo on line 3
Process exited with code 255.