WP_Scripts::print_extra_script() │ public │ WP 3.3.0

Prints extra scripts of a registered script.

Method of the class: WP_Scripts{}

No Hooks.

Return

true|false|String|null. Void if no data exists, extra scripts if $display is true, true otherwise.

Usage

global $wp_scripts;
$wp_scripts->print_extra_script( $handle, $display );

$handle(string) (required)

The script's registered handle.

$display(true|false)

Whether to print the extra script instead of just returning it.
Default: true

Changelog

WP_Scripts::print_extra_script() WP Scripts::print extra script code ^{WP 6.6.1}

public function print_extra_script( $handle, $display = true ) {
	$output = $this->get_data( $handle, 'data' );
	if ( ! $output ) {
		return;
	}

	if ( ! $display ) {
		return $output;
	}

	wp_print_inline_script_tag( $output, array( 'id' => "{$handle}-js-extra" ) );

	return true;
}