Function and usage of is_header_video_active() in wordpress

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    2024-01-08T21:26:13+00:00

    The is_header_video_active() function in WordPress is used to determine whether a custom header video is eligible to be displayed on the current page. This function is particularly useful when you have a custom video that you want to show as a header on certain pages of your WordPress site. Here's a detailed explanation and a sample usage:

    Function:

    • Name: is_header_video_active()
    • Return Type: bool

    Description:

    This function checks if the custom header video set for your WordPress site should be shown on the current page. This decision is usually based on various factors such as the theme settings, page-specific settings, and whether a header video has been set.

    Return Values:

    • True: Indicates that the custom header video is eligible and should be shown on the current page.
    • False: Indicates that the custom header video should not be shown on the current page.

    Sample Usage:

    Here's an example of how you might use this function in a WordPress theme or a custom template:

    <?php
    // Check if the header video is active for the current page
    if ( is_header_video_active() ) {
        // Code to display the header video
        the_custom_header_markup();
    } else {
        // Alternative content if the header video is not active
        echo '<img src="path/to/default/header/image.jpg" alt="Default Header Image">';
    }
    ?>
    

    In this example, the is_header_video_active() function is used within an if statement. If the function returns True, indicating that the header video is active for the current page, the_custom_header_markup() function is called to display the video. If the function returns False, an alternative header image is displayed using an img tag.

    Practical Use Cases:

    • Conditional Display: Use this function to conditionally display a video header on specific pages or under certain conditions.
    • Dynamic Headers: Create a dynamic and engaging user experience by showing video headers on some pages and static images or other content on others.
    • Theme Customization: Theme developers can use this function to provide options for displaying video headers in theme customization settings.

    Remember, the availability and behavior of this function can depend on your WordPress theme and its support for custom header videos.

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