WordPress at a glance
filter is not described

emoji_svg_url filter-hook . WP 1.0

This filter is documented in wp-includes/formatting.php

Usage

add_filter( 'emoji_svg_url', 'filter_function_name_2230' );
function filter_function_name_2230( $url ){
	// filter...

	return $url;
}
$url
-

Where the hook is called

wp_resource_hints()
emoji_svg_url
_print_emoji_detection_script()
emoji_svg_url
wp-includes/general-template.php 3324
$hints['dns-prefetch'][] = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/13.0.0/svg/' );
wp-includes/formatting.php 5712
'svgUrl'  => apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/13.0.0/svg/' ),

Where in WP core the hook is used WordPress

Usage not found.