Php fund format conversion function

This article introduces a self-defined Fund conversion function, which can be converted into a bank format based on user input. if you need this function, you can refer to it. The code is as follows: Copy the code letter...

This article introduces a self-defined Fund conversion function, which can be converted into a bank format based on user input. if you need this function, you can refer to it.

The code is as follows:

// Function name: ExchangeMoney ($ N_money) // For use: capital conversion function // Parameter: $ N_money (number of the amount to be converted) // Return value: string // Standby note: This function example: $ char = ExchangeMoney (5645132.3155) ==>$ char = '￥ 5,645,132.31' // Configure //----------------------------------------------------------------------------------- Function ExchangeMoney ($ N_money) { $ A_tmp = explode (".", $ N_money); // divide the number into two parts by the decimal point, and store the array $ A_tmp $ I _len = strlen ($ A_tmp [0]); // measure the width of the digits before the decimal point. If ($ I _len % 3 = 0) { $ I _step = $ I _len/3; // for example, the width of the previous digit mod 3 = 0, which can be divided into $ I _step } Else { $ Step = ($ len-$ len % 3)/3 + 1; // for example, the width of the previous digit mod 3! = 0, which can be divided into $ I _step + 1 } $ C_cur = ""; // Convert the amount before the decimal point While ($ I _len <> 0) { $ I _step --; If ($ I _step = 0) { $ C_cur. = substr ($ A_tmp [0], 0, $ I _len-($ I _step) * 3 ); } Else { $ C_cur. = substr ($ A_tmp [0], 0, $ I _len-($ I _step) * 3 ).","; } $ A_tmp [0] = substr ($ A_tmp [0], $ I _len-($ I _step) * 3 ); $ I _len = strlen ($ A_tmp [0]); } // Convert the amount after the decimal point If ($ A_tmp [1] = "") { $ C_cur. = ". 00 "; } Else { $ I _len = strlen ($ A_tmp [1]); If ($ I _len <2) { $ C_cur. = ".". $ A_tmp [1]. "0 "; } Else { $ C_cur. = ".". substr ($ A_tmp [1], 0, 2 ); } } // Add and transfer the RMB symbol $ C_cur = "￥". $ C_cur; Return $ C_cur; }

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