PHP base remainder-php Tutorial

PHP base remainder

I want to know what is 21712341byte in K bit, M bit, G bit? This is equivalent to the problem of hexadecimal conversion. However, the hexadecimal value to be converted is 1024. // Obtain the value in the base space. Function getRemainder ($ num, $ bin, $ pos, & $ result = 0 ){ // Author lianq.net // $ Num value, decimal // $ Bin: the hexadecimal format to be converted // $ Pos digits $ Real_len = log ($ num, $ bin); // logarithm, evaluate the original value length $ Floor_len = floor ($ real_len); // trim $ Base = pow ($ bin, $ pos-1); // base $ Pisor = pow ($ bin, $ pos); // divisor If ($ num >=$ pisor ){ $ New_num = $ num % pow ($ bin, $ floor_len ); GetRemainder ($ new_num, $ bin, $ pos, $ result ); } Else { $ Result = floor ($ num/$ base ); } Return $ result; } // For example, when a value 16 is converted to a 9-digit value, what is the value at the first place? $ A = getRemainder (16, 9, 1 ); Echo $ a; // output 7