Emoji inline styles & script to not get loaded when convert emoticons is disabled in the admin (>=4.2)

[mihai2u]

Since the option discards the conversion of emoji, there would be no need for the styles and script to load at all.

I had manually set this up by removing the action from inside the theme according to the value of the get_option( 'use_smilies' ), but I think this would be worth to be included inside

wp-includes/formatting.php

by adding

!( get_option( 'use_smilies' ) ) before the return condition.

function print_emoji_styles() {
	static $printed = false;

	if ( $printed || !( get_option( 'use_smilies' ) ) ) {
		return;
	}

and

function print_emoji_detection_script() {
	global $wp_version;
	static $printed = false;

	if ( $printed || !( get_option( 'use_smilies' ) ) ) {
		return;
	}

[mihai2u]

Tested formatting.php file

[mihai2u]

It was just a caching issue causing the option not to update the removal of the emoji styles & script.

[SergeyBiryukov]

#32102 has a patch.