What are some best practices for handling session save path errors in PHP?

When encountering session save path errors in PHP, one best practice is to check if the save path is writable by the web server. If not, you can either change the save path to a directory that is writable or adjust the permissions of the current save path to allow writing. Additionally, you can use PHP's session_save_path() function to set a new save path programmatically. 

// Check if the current session save path is writable
if (!is_writable(session_save_path())) {
    // Change the session save path to a writable directory
    session_save_path('/new/save/path');
}

// Start the session
session_start();

Keywords

session save path error handling PHP session_start ini_set

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