wp_loading_optimization_force_header_contexts

Filter Hook

Description

Filters the header-specific contexts.

Hook Information

File Location	`wp-includes/media.php` View on GitHub
Hook Type	Filter
Line Number	`6102`

Hook Parameters

Type	Name	Description
`array`	`$default_header_enforced_contexts`	Map of contexts for which elements should be considered in the header of the page, as $context => $enabled pairs. The $enabled should always be true.

Usage Examples

Basic Usage

<?php
// Hook into wp_loading_optimization_force_header_contexts
add_filter('wp_loading_optimization_force_header_contexts', 'my_custom_filter', 10, 1);

function my_custom_filter($default_header_enforced_contexts) {
    // Your custom filtering logic here
    return $default_header_enforced_contexts;
}

Source Code Context

wp-includes/media.php:6102 - How this hook is used in WordPress core

<?php
6097  		 *
6098  		 * @param array $default_header_enforced_contexts Map of contexts for which elements should be considered
6099  		 *                                                in the header of the page, as $context => $enabled
6100  		 *                                                pairs. The $enabled should always be true.
6101  		 */
6102  		$header_enforced_contexts = apply_filters( 'wp_loading_optimization_force_header_contexts', $header_enforced_contexts );
6103  
6104  		// Consider elements with these header-specific contexts to be in viewport.
6105  		if ( isset( $header_enforced_contexts[ $context ] ) ) {
6106  			$maybe_in_viewport    = true;
6107  			$maybe_increase_count = true;

PHP Documentation

<?php
/**
		 * Filters the header-specific contexts.
		 *
		 * @since 6.4.0
		 *
		 * @param array $default_header_enforced_contexts Map of contexts for which elements should be considered
		 *                                                in the header of the page, as $context => $enabled
		 *                                                pairs. The $enabled should always be true.
		 */

Quick Info

Hook Type: Filter
Parameters: 1
File: wp-includes/media.php

Links

WordPress Docs View Source Code Search Examples

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