try this
function output($x) {
$f = sprintf('%0.08f', $x);
$f = rtrim($f,'0');
$f = rtrim($f,'.');
return $f;
}
سؤال
This:
function output($x) {
return (float)($x==0 ? '0' : rtrim(($x<0 ? rtrim(sprintf('%.8F', $x), "0") : $x), "."));
}
echo output(0.00008659);
Outputs:
8.659E-5
I want it to output this:
0.00008659
The reason why I'm using all those rtrim's
and if's
is because I want to remove trailing zeros when the number has less than 8 decimal places.
For example, 1.0000
should output 1
, 1.02000
should output 1.02
, etc...
المحلول
try this
function output($x) {
$f = sprintf('%0.08f', $x);
$f = rtrim($f,'0');
$f = rtrim($f,'.');
return $f;
}