<?php
class Foo{
public $a;
public function __construct()
{
$this->a = function(){echo 'hi';};
}
}
$foo = new Foo();
$newFoo = unserialize(serialize($foo));
$newFoo->a();
Fatal error: Uncaught Exception: Serialization of 'Closure' is not allowed in /in/nJLZL:14
Stack trace:
#0 /in/nJLZL(14): serialize(Object(Foo))
#1 {main}
thrown in /in/nJLZL on line 14
Process exited with code 255.
Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'Closure' is not allowed' in /in/nJLZL:14
Stack trace:
#0 /in/nJLZL(14): serialize(Object(Foo))
#1 {main}
thrown in /in/nJLZL on line 14
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/nJLZL on line 9
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br />
<b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/nJLZL</b> on line <b>9</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br />
<b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/nJLZL</b> on line <b>9</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br />
<b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/nJLZL</b> on line <b>5</b><br />
Process exited with code 255.
<br />
<b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/nJLZL</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br />
<b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/nJLZL</b> on line <b>5</b><br />
Process exited with code 255.