print_emoji_detection_script()

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

Source

function print_emoji_detection_script(): void {
	static $printed = false;

	if ( $printed ) {
		return;
	}

	$printed = true;

	if ( is_admin() ) {
		if ( did_action( 'admin_print_footer_scripts' ) ) {
			_print_emoji_detection_script();
		} else {
			add_action( 'admin_print_footer_scripts', '_print_emoji_detection_script' );
		}
	} else {
		if ( did_action( 'wp_print_footer_scripts' ) ) {
			_print_emoji_detection_script();
		} else {
			add_action( 'wp_print_footer_scripts', '_print_emoji_detection_script' );
		}
	}
}

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Uses	Description
did_action()`wp-includes/plugin.php`	Retrieves the number of times an action has been fired during the current request.
is_admin()`wp-includes/load.php`	Determines whether the current request is for an administrative interface page.
add_action()`wp-includes/plugin.php`	Adds a callback function to an action hook.

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Changelog

Version	Description
4.2.0	Introduced.

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print_emoji_detection_script()

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