What are common issues with PHP sessions that can lead to unexpected session termination?

One common issue with PHP sessions that can lead to unexpected session termination is when the session data exceeds the server's memory limit, causing the session to be automatically destroyed. To solve this, you can increase the memory limit for PHP sessions in the php.ini file. 

// Increase memory limit for PHP sessions
ini_set('memory_limit', '128M');

Keywords

PHP sessions unexpected termination session variables session timeout session regeneration

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