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action is not described

wp_print_scripts action-hook . WP 2.1.0

Fires before scripts in the $handles queue are printed.

Usage

add_action( 'wp_print_scripts', 'action_function_name_8820' );
function action_function_name_8820(){
	// action...
}

Changelog

Since 2.1.0 Introduced.

Where the hook is called

wp_print_scripts()
wp_print_scripts
print_head_scripts()
wp_print_scripts
wp_print_head_scripts()
wp_print_scripts
wp-includes/functions.wp-scripts.php 76
do_action( 'wp_print_scripts' );
wp-includes/script-loader.php 2376
do_action( 'wp_print_scripts' );
wp-includes/script-loader.php 2488
do_action( 'wp_print_scripts' );

Where the hook is used (in WP core)

wp-includes/default-filters.php 503
add_filter( 'wp_print_scripts', 'wp_just_in_time_script_localization' );