font-library_init action-hookWP 1.0

Usage

add_action( 'font-library_init', 'wp_kama_font_library_init_action' );

/**
 * Function for `font-library_init` action-hook.
 * 
 * @return void
 */
function wp_kama_font_library_init_action(){

	// action...
}

Where the hook is called

wp_font_library_render_page()
font-library_init
wp-includes/build/pages/font-library/page.php 138
do_action( 'font-library_init' );

Where the hook is used in WordPress

wp-includes/build/routes.php 122
add_action( 'font-library_init', 'wp_register_font_library_page_routes' );