How can PHP detect if a user has closed a script?

To detect if a user has closed a script in PHP, you can use the connection_aborted() function. This function returns true if the client has aborted the connection to the server. You can periodically check this function during the execution of your script to see if the user has closed the script. 

// Check if the user has closed the script
if(connection_aborted()) {
    // User has closed the script, perform necessary actions
    // For example, log the event or clean up resources
}

Keywords

PHP script detect user closed

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