How can PHP be used to handle multiple select options in a form submission?

When handling multiple select options in a form submission using PHP, you can use the `$_POST` superglobal to retrieve the selected values as an array. You can then process this array as needed, such as storing it in a database or performing other operations. 

// Assuming the form has a select element with the name "options[]" allowing multiple selections
if(isset($_POST['options'])){
    $selectedOptions = $_POST['options'];
    
    // Loop through the selected options array
    foreach($selectedOptions as $option){
        // Process each selected option as needed
        echo $option . "<br>";
    }
}

Keywords

PHP form submission multiple select options array foreach loop

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