Can multiple sessions be used simultaneously on a single page in PHP?

Yes, multiple sessions can be used simultaneously on a single page in PHP by giving each session a unique name. This can be achieved by calling session_name() before starting each session to set a different name for each session. By doing this, you can have multiple independent sessions running on the same page.

// Start the first session
session_name("session1");
session_start();

// Start the second session
session_name("session2");
session_start();