関連ワード:  php extract first characters from string    php get first character from string    php get first letter from string    php get first 2 characters from string    php get first x chars from string    php get first 50 characters string    php get first 30 characters string    php get first 7 characters string    php get first 200 characters string    php get first five characters string  
結果 : php extract first characters from string