Filters ‘img’ elements in post content to add ‘srcset’ and ‘sizes’ attributes.

• wp_image_add_srcset_and_sizes()

$content string Required

The raw post content to be filtered.

string Converted content with 'srcset' and 'sizes' attributes added to images.

File: wp-includes/deprecated.php. View all references

function wp_make_content_images_responsive( $content ) {
	_deprecated_function( __FUNCTION__, '5.5.0', 'wp_filter_content_tags()' );

	// This will also add the `loading` attribute to `img` tags, if enabled.
	return wp_filter_content_tags( $content );
}