the following script calculates a percentage:
<?php
function percent($num_amount, $num_total) {
$count1 = $num_amount / $num_total;
$count2 = $count1 * 100;
$count = number_format($count2, 0);
echo $count;
}
?>
which can be called by:
<?php percent(144, 12);?>
now I want to use this as a droplet which will app. be something like:
[[percentage?firstnumber=144&secondnumber=12]]
is there anyone who can help me here?
Droplet: [percentage]
[[percentage?basevalue=200&percentvalue=20&decimals=0]]
20€ of 200€ are 10%
[[percentage?basevalue=55&percentvalue=5&decimals=4]]
5€ of 55€ are 9.0909%
The Droplet can handle integer and floatingpoint also
The number of decimals can be between 0 and 10
<?php
$basevalue = isset($basevalue) ? (float)$basevalue : 0;
if( !$basevalue ) return '0'; // Division by zero protection
$percentvalue = isset($percentvalue) ? (float)$percentvalue : 0;
if( !$percentvalue ) return '0';
$decimals = isset($decimals) ? (intval($decimals) % 11) : 0;
return number_format( (( 100 * $percentvalue ) / $basevalue ), $decimals );
?>
have fun.....
looks great but it returns a "0" as percentage to everything I fill in ...
Typo?
<?php
$basevalue = isset($basevalue) ? (float)$basevalue : 0;
if( !$basevalue ) return '0'; // Division by zero protection
$percentvalue = isset($percentvalue) ? (float)$percenvalue : 0;
if( !$percenvalue ) return '0';
$decimals = isset($decimals) ? (intval($decimals) % 11) : 0;
return number_format( (( 100 * $percentvalue ) / $basevalue ), $decimals );
?>
<?php
$basevalue = isset($basevalue) ? (float)$basevalue : 0;
if( !$basevalue ) return '0'; // Division by zero protection
$percentvalue = isset($percentvalue) ? (float)$percentvalue : 0;
if( !$percentvalue ) return '0';
$decimals = isset($decimals) ? (intval($decimals) % 11) : 0;
return number_format( (( 100 * $percentvalue ) / $basevalue ), $decimals );
?>
twice the missing 't' in percentvalue
Didn't test it...
Have fun,
John
helemaal te gek!
dankjewel
ok, ok.... for the next time i've cleaned the keyboard of my laptop... :roll:
no problem, my fingers are dyslexic too ;)