This is the price. the minimum value is 1 point for a fixed length of 12 characters. for example, if the price is 5.1 yuan, the price is 000000000510.

The price is like this. the minimum value is 12 characters, and the minimum value is 1 minute. for example, if 5.1 yuan is converted to 000000000510 yuan, PHP is implemented. high efficiency is required. ------ solution ------------------ echo & nbsp; str_pad ($ money * 5.1, 12, 0, STR_PAD_LEFT); the price is like this. the fixed length is 12 digits, and the minimum value is 1 minute. for example, if 000000000510 yuan is converted to yuan
PHP implementation requires high efficiency
------ Solution --------------------
Echo str_pad ($ money * 100,12, "0", STR_PAD_LEFT );