Online PHP editor | output for WfN3S

@ 2024-02-27T19:39:59Z

<?php

class Session_Database{
    public function close(){}
}

class Session {
    private Session_Database $db;

    public function __construct(){
        // Instantiate new Database object
        $this->db = new Session_Database();

        // Set handler to overide SESSION
        session_set_save_handler(
            [$this, '_open'],
            [$this, '_close'],
            [$this, '_read'],
            [$this, '_write'],
            [$this, '_destroy'],
            [$this, '_gc']
        );

        // Start the session
        session_start();
    }
    
    public function _open(string $savePath, string $sessionName): bool {return true;}
    public function _read(string $sessionId): string {return '';}
    public function _write(string $sessionId, string $data): bool {return true;}
    public function _destroy(string $sessionId): bool {return true;}
    public function _gc(int $lifetime): bool {return true;}

    public function _close(): bool {
        echo 'closing session';
        // Close the database connection
        $this->db->close();
        return true;
    }
}

new Session;
session_write_close();

Output for 8.5.0 - 8.5.3: Deprecated: session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated in /in/WfN3S on line 15 Warning: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent (sent from /in/WfN3S on line 15) in /in/WfN3S on line 15 Warning: session_start(): Session cannot be started after headers have already been sent (sent from /in/WfN3S on line 15) in /in/WfN3S on line 25
Output for 8.4.1 - 8.4.18: Deprecated: session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated in /in/WfN3S on line 15 Warning: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent in /in/WfN3S on line 15 Warning: session_start(): Session cannot be started after headers have already been sent in /in/WfN3S on line 25
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30: closing session

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