<?php
$x = function($m){ return eval('$this->waa();'); };
class x
{
function __construct($x){ var_dump(preg_replace_callback('~.~', $x, 'wazaa')); }
function waa(){ return 'meukee'; }
}
new x($x);
Fatal error: Uncaught Error: Using $this when not in object context in /in/RkOdk(3) : eval()'d code:1
Stack trace:
#0 /in/RkOdk(3): eval()
#1 [internal function]: {closure}(Array)
#2 /in/RkOdk(7): preg_replace_callback('~.~', Object(Closure), 'wazaa')
#3 /in/RkOdk(11): x->__construct(Object(Closure))
#4 {main}
thrown in /in/RkOdk(3) : eval()'d code on line 1
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Using $this when not in object context in /in/RkOdk(3) : eval()'d code on line 1
Process exited with code 255.