関連ワード:  php remove characters from beginning of string    php remove characters from end of string    php trim characters from beginning of string    php remove char from end of string    php remove x characters from beginning of string    php trim characters from end of string    php remove n characters from start of string    php remove n characters from end of string    php remove x characters from end of string    php remove one character from end of string  
結果 : php remove characters from beginning of string