What are the potential pitfalls of using die() function in PHP loops?

Using the die() function in PHP loops can abruptly terminate the script, which may not be the desired behavior. This can lead to incomplete processing of data or unexpected results. To avoid this issue, it is recommended to use conditional statements within the loop to check for a specific condition and then exit the loop gracefully using the break keyword. 

// Example of using break keyword to exit loop gracefully
$numbers = [1, 2, 3, 4, 5];

foreach ($numbers as $number) {
    if ($number == 3) {
        break; // exit the loop when number is 3
    }
    
    echo $number . "\n";
}

Keywords

die function PHP loops error

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