Viewing file:  NumberFormatter.php (2.12 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
namespace Maba\Component\Math;
class NumberFormatter implements NumberFormatterInterface
{
protected $math;
protected $defaultDecimalPoint;
protected $defaultThousandsSeparator;
public function __construct(MathInterface $math, $defaultDecimalPoint = '.', $defaultThousandsSeparator = '')
{
$this->math = $math;
$this->defaultDecimalPoint = $defaultDecimalPoint;
$this->defaultThousandsSeparator = $defaultThousandsSeparator;
}
/**
* Formats number
*
* @param string $number
* @param int $decimals
* @param string|null $point Separator as decimal point
* @param string|null $thousandsSeparator Separator for thousands
* @param int|null $padLength if provided, zeros are padded to the left. Provides needed integer part length
*
* @return string
*/
public function formatNumber($number, $decimals = 0, $point = null, $thousandsSeparator = null, $padLength = null)
{
if ($point === null) {
$point = $this->defaultDecimalPoint;
}
if ($thousandsSeparator === null) {
$thousandsSeparator = $this->defaultThousandsSeparator;
}
$number = $this->math->round($number, $decimals);
$negative = $this->math->isNegative($number);
$number = $this->math->abs($number);
$parts = explode('.', $number, 2);
$integer = $parts[0];
$fraction = isset($parts[1]) ? $parts[1] : '0';
$integer = str_pad(
ltrim($integer, '0'),
$padLength !== null && $padLength > 1 ? $padLength : 1,
'0',
STR_PAD_LEFT
);
$result = ltrim(implode($thousandsSeparator, str_split(
str_repeat(' ', (3 - strlen($integer) % 3) % 3) . $integer,
3
)), ' ');
if ($result === '') {
$result = '0';
}
if ($decimals > 0) {
$result .= $point . str_pad(substr($fraction, 0, $decimals), $decimals, '0', STR_PAD_RIGHT);
}
if ($negative) {
$result = '-' . $result;
}
return $result;
}
}
|