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wp_make_content_images_responsive( string $content )

This function has been deprecated. Use wp_image_add_srcset_and_sizes() instead.

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

Description

See also

Parameters

$content

(string) (Required) The raw post content to be filtered.

Return

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

Source

File: wp-includes/deprecated.php 

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 );
}

Uses

Uses Description
wp-includes/media.php: wp_filter_content_tags()

Filters specific tags in post content and modifies their markup.
wp-includes/functions.php: _deprecated_function()

Mark a function as deprecated and inform when it has been used.

Changelog

Version Description
5.5.0 This function has been deprecated. Use wp_image_add_srcset_and_sizes() instead.
4.4.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_make_content_images_responsive