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filter is not described

emoji_ext filter-hook . WP 4.2.0

Filters the extension of the emoji png files.

Usage

add_filter( 'emoji_ext', 'filter_function_name_9195' );
function filter_function_name_9195( $extension ){
	// filter...

	return $extension;
}
$extension(string)
The emoji extension for png files. Default .png.

Where the hook is called

_print_emoji_detection_script()
emoji_ext
wp_staticize_emoji()
emoji_ext
wp-includes/formatting.php 5689
'ext'     => apply_filters( 'emoji_ext', '.png' ),
wp-includes/formatting.php 5816
$ext = apply_filters( 'emoji_ext', '.png' );

Where in WP core the hook is used WordPress

Usage not found.