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<?php namespace Darryldecode\Cart\Helpers;
/**
* Created by PhpStorm.
* User: darryl
* Date: 1/15/2015
* Time: 8:09 PM
*/
class Helpers {
* normalize price
*
* @param $price
* @return float
public static function normalizePrice($price)
{
return (is_string($price)) ? floatval($price) : $price;
}
* check if array is multi dimensional array
* This will only check the first element of the array if it is still an array
* to decide that it is a multi dimensional, if you want to check the array strictly
* with all on its element, flag the second argument as true
* @param $array
* @param bool $recursive
* @return bool
public static function isMultiArray($array, $recursive = false)
if( $recursive )
return (count($array) == count($array, COUNT_RECURSIVE)) ? false : true;
else
foreach ($array as $k => $v)
if (is_array($v))
return true;
return false;
* check if variable is set and has value, return a default value
* @param $var
* @param bool|mixed $default
* @return bool|mixed
public static function issetAndHasValueOrAssignDefault(&$var, $default = false)
if( (isset($var)) && ($var!='') ) return $var;
return $default;
public static function formatValue($value, $format_numbers, $config)
if($format_numbers && $config['format_numbers']) {
return number_format($value, $config['decimals'], $config['dec_point'], $config['thousands_sep']);
} else {
return $value;