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<?php session_set_save_handler('sessionOpen', 'sessionClose', 'sessionRead', 'sessionWrite', 'sessionDestroy', 'sessionGC'); function sessionOpen($save_path, $session_name) { return true; } function sessionClose() { return true; } function sessionRead() { return '_lol|s:3:"123"'; } function sessionWrite($session_id, $data) { return true; } function sessionDestroy($session_id) { return true; } function sessionGC($max_lifetime) { return true; } session_start(); var_dump($_SESSION);
Output for 7.1.0 - 7.1.25, 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
Warning: session_start(): Failed to decode session object. Session has been destroyed in /in/fkLa0 on line 32 array(0) { }
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 Warning: session_start(): Failed to decode session object. Session has been destroyed in /in/fkLa0 on line 32 array(0) { }
Output for 5.6.21 - 5.6.28, 7.0.6 - 7.0.20
Warning: session_start(): Failed to decode session object. Session has been destroyed in /in/fkLa0 on line 32 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/fkLa0:32) in /in/fkLa0 on line 32 array(0) { }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.20, 7.0.0 - 7.0.5
array(1) { ["_lol"]=> string(3) "123" }

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