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* Added a percent() function

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Ævar Arnfjörð Bjarmason 2005-07-16 21:59:53 +00:00
parent fc4eb0ad56
commit be977a75d7
1 changed files with 10 additions and 0 deletions
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10
includes/GlobalFunctions.php
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@ -1276,4 +1276,14 @@ function wfIncrStats( $key ) {
}
}
/**
* @param mixed $nr The number to format
* @param int $acc The number of digits after the decimal point, default 2
* @param bool $round Whether or not to round the value, default true
* @return float
*/
function percent( $nr, $acc = 2, $round = true ) {
$ret = sprintf( "%.${acc}f", $nr );
return $round ? round( $ret, $acc ) . '%' : "$ret%";
}
?>