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run code in 300+ PHP versions simultaneously
<?php ob_start(); ini_set('session.use_strict_mode', 1); session_start(); $orig = session_id(); session_regenerate_id(); $new = session_id(); var_dump(strlen($orig),strlen($new)); session_commit(); ini_set('session.hash_function','sha1'); session_id('invalid'); session_start(); $orig = session_id(); session_regenerate_id(); $new = session_id(); var_dump(strlen($orig),strlen($new));
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(32) int(32) int(32) int(32)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(32) int(32) int(32) int(32)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
int(32) int(32) int(40) int(40)
preferences:
191.9 ms | 402 KiB | 228 Q