<?php
$rate1 = 0.02;
$var = sprintf("%.2f",1260); //$var holds numeric string
var_dump($var,"\n\n");
$var = 1260;
$product = $var * $rate1;
var_dump("product:", $product,"\n");
// two ways to format $product
echo number_format( $product, 2),"\n";
echo printf("%f",$product);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- string(7) "1260.00"
string(2) "
"
string(8) "product:"
float(25.2)
string(1) "
"
25.20
25.2000009
preferences:
145.54 ms | 404 KiB | 174 Q