How can loops be effectively used to process multiple form inputs in PHP?

When processing multiple form inputs in PHP, loops can be effectively used to iterate through each input and perform the necessary actions. By using a loop, you can dynamically handle any number of form inputs without having to write repetitive code for each input field. 

// Assuming form inputs are named as an array (e.g. <input name="data[]">)

if ($_SERVER["REQUEST_METHOD"] == "POST") {
    foreach ($_POST['data'] as $input) {
        // Process each form input here
        echo $input . "<br>";
    }
}

Keywords

loops form inputs processing PHP multiple

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