How can using multiple forms for each entry in a loop be a solution to issues with POST data in PHP?

When dealing with POST data in PHP, one common issue is that form fields with the same name can overwrite each other. To solve this problem, you can use multiple forms for each entry in a loop, giving each form a unique identifier. This way, each form submission will be treated as a separate entity, preventing data from being overwritten. 

<?php
for ($i = 0; $i < count($entries); $i++) {
    echo "<form method='POST' action='process.php'>";
    echo "<input type='hidden' name='entry_id' value='$i'>";
    // Other form fields here
    echo "<input type='submit' value='Submit'>";
    echo "</form>";
}
?>

Keywords

multiple forms loop POST data PHP solution

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