What are the potential pitfalls of relying on set_time_limit in PHP scripts when handling user aborts?

Relying on set_time_limit in PHP scripts to handle user aborts can lead to unexpected behavior if the script execution time exceeds the set limit. It may not account for the time spent waiting for user input or external resources, potentially causing the script to terminate prematurely. To address this issue, it's recommended to use connection_aborted() function in conjunction with set_time_limit to check if the user has aborted the request before continuing execution. 

// Set a time limit for script execution
set_time_limit(30);

// Check if the connection has been aborted by the user
while (connection_aborted() == 0) {
    // Continue script execution
    // Your code here
}

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set_time_limit PHP scripts handling user aborts potential pitfalls

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