php - mysql_fetch_assoc not fetching data -


I am currently trying to exceed the style of a movie but I am getting the following errors:

Notice: Undefined index: ID_generation --- on Line 34

Notice: Undefined index: ID_generation --- at line 35

incorrect integer value : '' Id_genre '' in line 1 for 

  $ style = ($ _POST ['style']); $ Genre_match = mysql_query ("Choose style from style, where style = '$ genre'") or die (mysql_error ()); $ Row_genre_match = mysql_fetch_assoc ($ genre_match); $ Genre_id = $ row_genre_match ['id_genre']; $ Insert_genre = mysql_query ("Include in movie_generator (` id_film`, `id_genre`) value ('$ fid', '$ genre_id')") or die (mysql_error ());   
 int (41) string (1) "6"   
 
 
 Your  SELECT  not return  id_genre   
  $ genre_match = mysql_query ("SELECT id_genre FROM genre WHERE style = '$ genre'") or Die (mysql_error ());

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