How can HTML and PHP be combined to create dynamic form fields in PHP?

To create dynamic form fields in PHP, you can combine HTML and PHP by using PHP to generate HTML code based on certain conditions or user input. This allows you to dynamically add or remove form fields based on the user's actions or selections. 

<?php
if(isset($_POST['num_fields'])){
    $num_fields = $_POST['num_fields'];
} else {
    $num_fields = 1;
}

echo '<form method="post">';
for($i = 0; $i < $num_fields; $i++){
    echo '<input type="text" name="field'.$i.'" placeholder="Field '.$i.'"><br>';
}
echo '<input type="submit" value="Submit">';
echo '</form>';
?>

Keywords

HTML PHP dynamic form fields combination integration

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