Filter hook 'wp_img_tag_add_auto_sizes'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into wp_img_tag_add_auto_sizes
add_filter('wp_img_tag_add_auto_sizes', 'my_custom_filter');

function my_custom_filter() {
    // Your custom filtering logic here
    return 'modified_value';
}

Source Code Context

<?php
2076   * @see https://html.spec.whatwg.org/multipage/rendering.html#img-contain-size
2077   * @see https://core.trac.wordpress.org/ticket/62413
2078   */
2079  function wp_print_auto_sizes_contain_css_fix() {
2080  	/** This filter is documented in wp-includes/media.php */
2081  	$add_auto_sizes = apply_filters( 'wp_img_tag_add_auto_sizes', true );
2082  	if ( ! $add_auto_sizes ) {
2083  		return;
2084  	}
2085  
2086  	?>

PHP Documentation

<?php
/**
 * Prints a CSS rule to fix potential visual issues with images using `sizes=auto`.
 *
 * This rule overrides the similar rule in the default user agent stylesheet, to avoid images that use e.g.
 * `width: auto` or `width: fit-content` to appear smaller.
 *
 * @since 6.7.1
 * @see https://html.spec.whatwg.org/multipage/rendering.html#img-contain-size
 * @see https://core.trac.wordpress.org/ticket/62413
 */