How can PHP developers troubleshoot issues with radio buttons not displaying correctly in a loop?

When radio buttons are not displaying correctly in a loop, it is likely due to the fact that all radio buttons within the loop share the same name attribute. To solve this issue, each radio button should have a unique name attribute to ensure they function correctly. This can be achieved by appending a unique identifier to the name attribute of each radio button within the loop. 

<?php
// Loop to display radio buttons
for($i = 1; $i <= 3; $i++) {
    $radio_name = "radio_" . $i; // Unique name for each radio button
    echo "<input type='radio' name='$radio_name' value='$i'> Option $i <br>";
}
?>

Keywords

PHP radio buttons loop troubleshooting display issue

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