WordPress at a glance
filter is not described

print_footer_scripts filter-hook . WP 2.8.0

Filters whether to print the footer scripts.

Usage

add_filter( 'print_footer_scripts', 'filter_function_name_6221' );
function filter_function_name_6221( $print ){
	// filter...

	return $print;
}
$print(true/false)
Whether to print the footer scripts.
Default: true

Where the hook is called

print_footer_scripts()
wp-includes/script-loader.php 2123
if ( apply_filters( 'print_footer_scripts', true ) ) {

Where the hook is used (in WP core)

Does not used.