<?php
spl_autoload_register('loader');
function loader($className)
{
echo "loading $className\n";
if ($className == 'B')
eval("class B { function __wakeup(){echo 'B::__wakeup';}}");
else if ($className == 'D')
eval("class D { function __wakeup(){echo 'D::__wakeup';}}");
else if ($className == 'E')
eval("class E extends D { function __wakeup(){echo 'E::__wakeup';}}");
echo "loaded $className: " . class_exists($className, false) . "\n";
return true;
}
class Wakeup
{
public $b;
public $e;
function __construct()
{
$this->b = new B;
$this->e = new E;
}
}
unserialize('O:6:"Wakeup":2:{s:1:"b";O:1:"B":0:{}s:1:"e";O:1:"E":0:{}}');
loading B
loaded B: 1
B::__wakeuploading E
loading D
loaded D: 1
loaded E: 1
E::__wakeup
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function spl_autoload_register() in /in/4jbUJ 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/4jbUJ on line 22
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/4jbUJ on line 22
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/4jbUJ on line 22
Process exited with code 255.