What are some best practices for displaying widgets only on certain pages using PHP?

When displaying widgets on certain pages using PHP, one common approach is to check the current page's URL or ID and conditionally display the widget based on that. This can be achieved using conditional statements such as if-else or switch-case. 

<?php
$current_page_id = get_the_ID(); // Get the current page's ID

if ($current_page_id == 1) {
    // Display widget on page with ID 1
    echo '<div class="widget">Widget content here</div>';
} elseif ($current_page_id == 2) {
    // Display widget on page with ID 2
    echo '<div class="widget">Widget content here</div>';
} else {
    // Default behavior if page ID does not match
}
?>

Keywords

conditional statements WordPress is_page() widget visibility PHP logic

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