Particle\Filter\FilterRule\NumberFormat

Complexity

Total Complexity

3

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	filter()	0	8	2

<?php
/**
 * Particle.
 *
 * @link      http://github.com/particle-php for the canonical source repository
 * @copyright Copyright (c) 2005-2016 Particle (http://particle-php.com)
 * @license   https://github.com/particle-php/Filter/blob/master/LICENSE New BSD License
 */
namespace Particle\Filter\FilterRule;

use Particle\Filter\FilterRule;

/**
 * Class NumberFormat
 *
 * @package Particle\Filter\FilterRule
 */
class NumberFormat extends FilterRule
{
    /**
     * @var int
     */
    protected $decimals;

    /**
     * @var string
     */
    protected $decimalPoint;

    /**
     * @var string
     */
    protected $thousandSeparator;

    /**
     * Set required params for replacement
     *
     * @param int    $decimals
     * @param string $decimalPoint
     * @param string $thousandSeparator
     */
    public function __construct($decimals, $decimalPoint, $thousandSeparator)
    {
        $this->decimals = intval($decimals);
        $this->decimalPoint = $decimalPoint;
        $this->thousandSeparator = $thousandSeparator;
    }

    /**
     * Format the numbers
     *
     * @param mixed $value
     * @return string
     */
    public function filter($value)
    {
        if (empty($value)) {
            return $value;
        }

        return number_format(floatval($value), $this->decimals, $this->decimalPoint, $this->thousandSeparator);
    }
}