maybe_add_fetchpriority_high_attr( $loading_attrs, $tag_name, $attr ); } else { // Only add `loading="lazy"` if the feature is enabled. if ( wp_lazy_loading_enabled( $tag_name, $context ) ) { $loading_attrs['loading'] = 'lazy'; } } /* * If flag was set based on contextual logic above, increase the content * media count, either unconditionally, or based on whether the image size * is larger than the threshold. */ if ( $increase_count ) { wp_increase_content_media_count(); } elseif ( $maybe_increase_count ) { /** This filter is documented in wp-includes/media.php */ $wp_min_priority_img_pixels = apply_filters( 'wp_min_priority_img_pixels', 50000 ); if ( $wp_min_priority_img_pixels <= $attr['width'] * $attr['height'] ) { wp_increase_content_media_count(); } } /** * Filters the loading optimization attributes. * * @since 6.4.0 * * @param array $loading_attrs The loading optimization attributes. * @param string $tag_name The tag name. * @param array $attr Array of the attributes for the tag. * @param string $context Context for the element for which the loading optimization attribute is requested. */ return apply_filters( 'wp_get_loading_optimization_attributes', $loading_attrs, $tag_name, $attr, $context ); } /** * Gets the threshold for how many of the first content media elements to not lazy-load. * * This function runs the {@see 'wp_omit_loading_attr_threshold'} filter, which uses a default threshold value of 3. * The filter is only run once per page load, unless the `$force` parameter is used. * * @since 5.9.0 * * @param bool $force Optional. If set to true, the filter will be (re-)applied even if it already has been before. * Default false. * @return int The number of content media elements to not lazy-load. */ function wp_omit_loading_attr_threshold( $force = false ) { static $omit_threshold; // This function may be called multiple times. Run the filter only once per page load. if ( ! isset( $omit_threshold ) || $force ) { /** * Filters the threshold for how many of the first content media elements to not lazy-load. * * For these first content media elements, the `loading` attribute will be omitted. By default, this is the case * for only the very first content media element. * * @since 5.9.0 * @since 6.3.0 The default threshold was changed from 1 to 3. * * @param int $omit_threshold The number of media elements where the `loading` attribute will not be added. Default 3. */ $omit_threshold = apply_filters( 'wp_omit_loading_attr_threshold', 3 ); } return $omit_threshold; } /** * Increases an internal content media count variable. * * @since 5.9.0 * @access private * * @param int $amount Optional. Amount to increase by. Default 1. * @return int The latest content media count, after the increase. */ function wp_increase_content_media_count( $amount = 1 ) { static $content_media_count = 0; $content_media_count += $amount; return $content_media_count; } /** * Determines whether to add `fetchpriority='high'` to loading attributes. * * @since 6.3.0 * @access private * * @param array $loading_attrs Array of the loading optimization attributes for the element. * @param string $tag_name The tag name. * @param array $attr Array of the attributes for the element. * @return array Updated loading optimization attributes for the element. */ function wp_maybe_add_fetchpriority_high_attr( $loading_attrs, $tag_name, $attr ) { // For now, adding `fetchpriority="high"` is only supported for images. if ( 'img' !== $tag_name ) { return $loading_attrs; } if ( isset( $attr['fetchpriority'] ) ) { /* * While any `fetchpriority` value could be set in `$loading_attrs`, * for consistency we only do it for `fetchpriority="high"` since that * is the only possible value that WordPress core would apply on its * own. */ if ( 'high' === $attr['fetchpriority'] ) { $loading_attrs['fetchpriority'] = 'high'; wp_high_priority_element_flag( false ); } return $loading_attrs; } // Lazy-loading and `fetchpriority="high"` are mutually exclusive. if ( isset( $loading_attrs['loading'] ) && 'lazy' === $loading_attrs['loading'] ) { return $loading_attrs; } if ( ! wp_high_priority_element_flag() ) { return $loading_attrs; } /** * Filters the minimum square-pixels threshold for an image to be eligible as the high-priority image. * * @since 6.3.0 * * @param int $threshold Minimum square-pixels threshold. Default 50000. */ $wp_min_priority_img_pixels = apply_filters( 'wp_min_priority_img_pixels', 50000 ); if ( $wp_min_priority_img_pixels <= $attr['width'] * $attr['height'] ) { $loading_attrs['fetchpriority'] = 'high'; wp_high_priority_element_flag( false ); } return $loading_attrs; } /** * Accesses a flag that indicates if an element is a possible candidate for `fetchpriority='high'`. * * @since 6.3.0 * @access private * * @param bool $value Optional. Used to change the static variable. Default null. * @return bool Returns true if high-priority element was marked already, otherwise false. */ function wp_high_priority_element_flag( $value = null ) { static $high_priority_element = true; if ( is_bool( $value ) ) { $high_priority_element = $value; } return $high_priority_element; }
Fatal error: Uncaught Error: Call to undefined function wp_get_audio_extensions() in /home/healths/public_html/wp-includes/embed.php:214 Stack trace: #0 /home/healths/public_html/wp-includes/class-wp-hook.php(324): wp_maybe_load_embeds() #1 /home/healths/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #2 /home/healths/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #3 /home/healths/public_html/wp-settings.php(550): do_action() #4 /home/healths/public_html/wp-config.php(99): require_once('/home/healths/p...') #5 /home/healths/public_html/wp-load.php(50): require_once('/home/healths/p...') #6 /home/healths/public_html/wp-blog-header.php(13): require_once('/home/healths/p...') #7 /home/healths/public_html/index.php(17): require('/home/healths/p...') #8 {main} thrown in /home/healths/public_html/wp-includes/embed.php on line 214