05/05/2026: Added PHP 8.2.30, 8.2.31, 8.3.30, 8.3.31, 8.4.20, 8.4.21, 8.5.5, 8.5.6
05/02/2026: Added PHP 8.5.x (NEW branch!), 8.4.11-8.4.19, 8.3.24-8.3.29, 8.2.27, 8.2.28, 8.1.34
07/12/2025: Added PHP 8.1.33, 8.2.29, 8.3.19, 8.3.20, 8.3.21, 8.3.22, 8.3.23, 8.4.10, 8.4.6, 8.4.7, 8.4.8, 8.4.9
03/12/2025: Added PHP 8.1.32, 8.2.28, 8.3.17, 8.3.18, 8.4.4, 8.4.5
01/16/2025: Added PHP 8.2.27, 8.3.15, 8.3.16, 8.4.1, 8.4.2, 8.4.3
10/06/2024: Added PHP 8.1.30, 8.2.23, 8.2.24, 8.3.11, 8.3.12
08/04/2024: Added PHP 8.2.22, 8.3.10
07/15/2024: Added PHP 8.2.21, 8.3.9

Please let me know when you find anything to help make this website better :)

See all updates in the changelog

Network access is rerouted from within the Sandbox, and system access is limited for now. Read about how to use network functions and example files.

If you feel like a function should be enabled/disabled, or if you have any other suggestions, let me know through the comments below or send me an email :).

Looking for the old version?
Check this out: The Legacy Online PHP Sandbox

Most used PHP functions

• sandbox (154909819)
• password_hash (594011)
• hash_pbkdf2 (524487)
• unserialize (324339)
• serialize (240561)
• preg_replace (234924)
• json_encode (219165)
• preg_match (209377)
• json_decode (160165)
• hex2bin (139717)
• uniqid (111665)
• array (92615)
• iconv (78529)
• crypt (71790)
• preg_match_all (66943)
• password_verify (64152)

Last used PHP functions

• sandbox (18 seconds ago)
• password_hash (13 minutes ago)
• substr (25 minutes ago)
• strrev (39 minutes ago)
• strlen (1 hour ago)
• zlib_encode (1 hour ago)
• urldecode (1 hour ago)
• substr_count (2 hours ago)
• array_merge (2 hours ago)
• unserialize (2 hours ago)
• strcasecmp (2 hours ago)
• hash_hmac (2 hours ago)
• count (3 hours ago)
• ip2long (3 hours ago)
• md5 (4 hours ago)
• file_get_contents (4 hours ago)