WordPress at a glance
function is not described

print_emoji_detection_script() WP 4.2.0

Print the inline Emoji detection script if it is not already printed.

  • Static. true/false. $printed

No Hooks.

Return

Nothing (null).

Usage

print_emoji_detection_script();

Code of print emoji detection script: wp-includes/formatting.php VER 5.1.1

<?php
function print_emoji_detection_script() {
	static $printed = false;

	if ( $printed ) {
		return;
	}

	$printed = true;

	_print_emoji_detection_script();
}