wordpress - Why functions.php doesnt work, blank page after reload -

After adding it to functions.php, I get an error (white page), I have open tag php and a Closed.

  & lt ;? Php add_theme_support ('Menu'); Function my-theme_add_scripts () {wp_enqueue_script ('google-map', 'https://maps.googleapis.com/maps/api/js?v=3.exp&special=false', array (), '3' , truth ); Wp_enqueue_script ('google-map-init', get_template_directory_uri (). '/js/google-maps.js', array ('google-map', 'jquery'), '0.1', true); } Add_action ('wp_enqueue_scripts', 'my-theme_add_scripts'); ? & Gt;    
 
 
 try  function my_theme_add_scripts ()  instead of  function My-theme_add_scripts () . You can not use  -  in your function names.