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<?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( $product, 2),"\n"; echo printf("%f",round($product,2));
Output for git.master, git.master_jit, rfc.property-hooks
string(7) "1260.00" string(2) " " string(8) "product:" float(25.2) string(1) " " 25.20 25.2000009

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