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How to print a float number with 2 decimal places in PHP

3 Answers

0 votes
$f = 131.643393;
echo number_format((float)$f, 2);

echo "<br />";
    
$f = 131.648393;
echo number_format((float)$f, 2);
    
echo "<br />";
    
$f = 131;
echo number_format((float)$f, 2);

    
/*
run:

131.64
131.65
131.00

*/


answered May 1, 2015 by avibootz
0 votes
$f = 131.643393;
printf('%0.2f', $f);

echo "
"; $f = 131.648393; printf('%0.2f', $f); echo "
"; $f = 131; printf('%0.2f', $f); /* run: 131.64 131.65 131.00 */


answered May 1, 2015 by avibootz
0 votes
$f = 131.643393;
echo round($f, 2); 

echo "
"; $f = 131.648393; echo round($f, 2); echo "
"; $f = 131; echo round($f, 2); /* run: 131.64 131.65 131 */


answered May 1, 2015 by avibootz

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