Menu
I am having trouble thinking of a php function to add zeros after a decimal. Let say I have $money="10000" I need a function that will add .00 to 10000.00 and to add just a zero to 0 after 234.5. can anyone help me please?
541
Example #1 round() examples php echo round(3.4); // 3 echo round(3.5); // 4 echo round(3.6); // 4 echo round(3.6, 0); // 4 echo round(1.95583, 2); // 1.96 echo round(1241757, -3); // 1242000 echo round(5.045, 2); // 5.05 echo round(5.055, 2); // 5.06 ?>
Parameter Values Specifies a constant to specify the rounding mode: PHP_ROUND_HALF_UP - Default. Rounds number up to precision decimal, when it is half way there. Rounds 1.5 to 2 and -1.5 to -2.
The round() function in PHP is used to round a floating-point number. It can be used to define a specific precision value which rounds number according to that precision value. Precision can be also negative or zero.
The number_format() function is an inbuilt function in PHP which is used to format a number with grouped thousands. It returns the formatted number on success otherwise it gives E_WARNING on failure. Syntax: string number_format ( $number, $decimals, $decimalpoint, $sep )
Just as Dan Grossman said; number_format is your friend here and you'd accomplish those double zeros by:
$money = "1234";
$formatedNumber = number_format($money, 2, '.', '');
echo $formatedNumber;
// 1234.00
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
