How can the visibility of child elements be controlled based on the visibility of parent elements in PHP?

To control the visibility of child elements based on the visibility of parent elements in PHP, you can utilize conditional statements to check the visibility of the parent element and then adjust the visibility of the child elements accordingly. This can be achieved by using PHP code within your HTML structure to dynamically set the visibility of child elements based on the visibility of their parent. 

<?php
$parentVisibility = true; // Set the visibility of the parent element

if($parentVisibility) {
    $childVisibility = "visible"; // Set the visibility of the child elements to "visible"
} else {
    $childVisibility = "hidden"; // Set the visibility of the child elements to "hidden"
}
?>

<div style="visibility: <?php echo $parentVisibility ? 'visible' : 'hidden'; ?>">
    <div style="visibility: <?php echo $childVisibility; ?>">Child Element 1</div>
    <div style="visibility: <?php echo $childVisibility; ?>">Child Element 2</div>
</div>

Keywords

PHP visibility child elements parent elements control

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