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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( $product, 2),"\n"; echo printf("%.2f",$product);
Output for git.master, git.master_jit, rfc.property-hooks
string(7) "1260.00" string(2) " " string(14) "product: 25.2 " 25.20 25.205

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