twentysixteen_custom_header_args

What is WordPress Hook: twentysixteen_custom_header_args

The twentysixteen_custom_header_args hook is a specific WordPress hook that allows developers to modify the arguments used to register a custom header for the Twenty Sixteen theme.

Understanding the Hook: twentysixteen_custom_header_args

The twentysixteen_custom_header_args hook is located within the functions.php file of the Twenty Sixteen theme. It is used to modify the default arguments for registering a custom header, such as the default image, width, height, and flex height.

Hook Parameters (if applicable): twentysixteen_custom_header_args

The twentysixteen_custom_header_args hook accepts an array of parameters that can be modified, including ‘default-image’, ‘width’, ‘height’, and ‘flex-height’. Developers can modify these parameters to customize the appearance and behavior of the custom header.

Hook Doesn’t Work: twentysixteen_custom_header_args

If the twentysixteen_custom_header_args hook doesn’t work as expected, it may be due to conflicts with other functions or plugins that modify the custom header registration process. To troubleshoot, developers should deactivate other custom header-related functions or plugins and test the hook again.

Best Practices & Usage Notes (if applicable): twentysixteen_custom_header_args

When using the twentysixteen_custom_header_args hook, developers should be aware of the limitations of the Twenty Sixteen theme’s custom header implementation. Modifying certain parameters may require additional CSS or template modifications to ensure the custom header displays correctly.

twentysixteen_custom_header_args Usage Example: twentysixteen_custom_header_args

“`php
function custom_twenty_sixteen_header_args( $args ) {
$args[‘default-image’] = get_template_directory_uri() . ‘/images/custom-header.jpg’;
$args[‘width’] = 2000;
$args[‘height’] = 1200;
return $args;
}
add_filter( ‘twentysixteen_custom_header_args’, ‘custom_twenty_sixteen_header_args’ );
“`

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