Php round with trailing zeros
I have this php Show
and the i want any ideas asked Sep 21, 2011 at 0:22
Matt ElhotibyMatt Elhotiby 41.8k82 gold badges215 silver badges317 bronze badges 4 number_format works:
cronoklee 6,0748 gold badges48 silver badges76 bronze badges answered Sep 21, 2011 at 0:26
John GodspeedJohn Godspeed 1,3672 gold badges10 silver badges16 bronze badges 2 The following
The documentation for this syntax is best described on the
nickf 526k198 gold badges641 silver badges720 bronze badges answered Sep 21, 2011 at 0:24
Tim CooperTim Cooper 154k37 gold badges320 silver badges272 bronze badges 6 number_format is your best bet.
Example:
answered Sep 21, 2011 at 0:24
4 (PHP 4, PHP 5, PHP 7, PHP 8) round — Rounds a float Descriptionround(int|float Parametersnum The value to round. precision The optional number of decimal digits to round to. If the If the mode Use one of the following constants to specify the mode in which rounding occurs.
Return Values The value rounded to the given Changelog
ExamplesExample #1 round() examples
The above example will output: float(3) float(4) float(4) float(4) float(5.05) float(5.06) float(300) float(0) float(700) float(1000) Example #2 How
The above example will output: float(135.79) float(135.79) float(135.8) float(136) float(140) float(100) float(0) Example #3
PHP_EOL; The above example will output: Rounding modes with 9.5 float(10) float(9) float(10) float(9) Rounding modes with 8.5 float(9) float(8) float(8) float(9) Example #4
PHP_EOL; The above example will output: Using PHP_ROUND_HALF_UP with 1 decimal digit precision float(1.6) float(-1.6) Using PHP_ROUND_HALF_DOWN with 1 decimal digit precision float(1.5) float(-1.5) Using PHP_ROUND_HALF_EVEN with 1 decimal digit precision float(1.6) float(-1.6) Using PHP_ROUND_HALF_ODD with 1 decimal digit precision float(1.5) float(-1.5) See Also
takingsides at gmail dot com ¶ 8 years ago
round_down($number, $precision = 2) depaula at unilogica dot com ¶ 5 years ago
slimusgm at gmail dot com ¶ 8 years ago
serg at kalachev dot ru ¶ 8 years ago
djcox99 at googlemail dot com ¶ 8 years ago
Mojo urk ¶ 4 years ago
jongbumi at gmail dot com ¶ 6 years ago
craft at ckdevelop dot org ¶ 8 years ago
twan at ecreation dot nl ¶ 22 years ago
Anonymous ¶ 11 years ago
esion99 at gmail dot com ¶ 8 years ago
greghenle at gmail dot com ¶ 5 years ago
christian at deligant dot net ¶ 11 years ago
dastra ¶ 10 years ago
michaeldnelson dot mdn at gmail dot com ¶ 13 years ago
roundTo(87.23, 20); //80
martinr at maarja dot net ¶ 14 years ago
php at silisoftware dot com ¶ 20 years ago
goreyshi at gmail dot com ¶ 4 years ago
feha at vision dot to ¶ 12 years ago
Hayley Watson ¶ 3 years ago
Anonymous ¶ 5 years ago
terry at scribendi dot com ¶ 18 years ago
omnibus at omnibus dot edu dot pl ¶ 11 years ago
Anonymous ¶ 12 years ago
is_numeric($nb)) {
spectrumcat at gmail dot com ¶ 8 years ago
maxteiber at gmail dot com ¶ 15 years ago
Anonymous ¶ 5 years ago
Astro ¶ 2 years ago
lossantis at ig dot com dot br ¶ 12 years ago
php at persignum dot com ¶ 7 years ago
Bevan ¶ 13 years ago
How can I get 2 decimal places in PHP?Show a Number to Two Decimal Places in PHP. Use number_format() Function to Show a Number to Two Decimal Places in PHP.. Use round() Function to Show a Number to Two Decimal Places in PHP.. Use sprintf() Function to Show a Number to Two Decimal Places in PHP.. How do you round a float in PHP?The round() function rounds a floating-point number. Tip: To round a number UP to the nearest integer, look at the ceil() function. Tip: To round a number DOWN to the nearest integer, look at the floor() function.
What is precision PHP?Precision is defined as the number of significant digits, and scale is the number of digits behind the decimal point. This means that a number like “1.23E-1000” would require a scale of 1002 but a precision of 3. Decimal uses precision, where bcmath uses scale.
|