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wp_img_tag_add_width_and_height_attr() WP 5.5.0

Adds width and height attributes to an img HTML tag.

Хуки из функции

Строку. Converted 'img' element with 'width' and 'height' attributes added.


wp_img_tag_add_width_and_height_attr( $image, $context, $attachment_id );
$image(строка) (обязательный)
The HTML img tag where the attribute should be added.
$context(строка) (обязательный)
Additional context to pass to the filters.
$attachment_id(число) (обязательный)
Image attachment ID.

Список изменений

С версии 5.5.0 Введена.

Код wp_img_tag_add_width_and_height_attr() WP 5.5.1

function wp_img_tag_add_width_and_height_attr( $image, $context, $attachment_id ) {
	$image_src         = preg_match( '/src="([^"]+)"/', $image, $match_src ) ? $match_src[1] : '';
	list( $image_src ) = explode( '?', $image_src );

	// Return early if we couldn't get the image source.
	if ( ! $image_src ) {
		return $image;

	 * Filters whether to add the missing `width` and `height` HTML attributes to the img tag. Default `true`.
	 * Returning anything else than `true` will not add the attributes.
	 * @since 5.5.0
	 * @param bool   $value         The filtered value, defaults to `true`.
	 * @param string $image         The HTML `img` tag where the attribute should be added.
	 * @param string $context       Additional context about how the function was called or where the img tag is.
	 * @param int    $attachment_id The image attachment ID.
	$add = apply_filters( 'wp_img_tag_add_width_and_height_attr', true, $image, $context, $attachment_id );

	if ( true === $add ) {
		$image_meta = wp_get_attachment_metadata( $attachment_id );
		$size_array = wp_image_src_get_dimensions( $image_src, $image_meta, $attachment_id );

		if ( $size_array ) {
			$hw = trim( image_hwstring( $size_array[0], $size_array[1] ) );
			return str_replace( '<img', "<img {$hw}", $image );

	return $image;