/**
* Utility function to sort an array of objects on a given field
*
* @param array $a An array of objects
* @param mixed $k The key (string) or a array of key to sort on
* @param mixed $direction Direction (integer) or an array of direction to sort in [1 = Ascending] [-1 = Descending]
* @param mixed $caseSensitive Boolean or array of booleans to let sort occur case sensitive or insensitive
* @param mixed $locale Boolean or array of booleans to let sort occur using the locale language or not
*
* @return array The sorted array of objects
*
* @since 1.0
*/
public static function sortObjects(array $a, $k, $direction = 1, $caseSensitive = true, $locale = false)
{
if (!is_array($locale) || !is_array($locale[0])) {
$locale = array($locale);
}
$sortCase = (array) $caseSensitive;
$sortDirection = (array) $direction;
$key = (array) $k;
$sortLocale = $locale;
usort($a, function ($a, $b) use($sortCase, $sortDirection, $key, $sortLocale) {
for ($i = 0, $count = count($key); $i < $count; $i++) {
if (isset($sortDirection[$i])) {
$direction = $sortDirection[$i];
}
if (isset($sortCase[$i])) {
$caseSensitive = $sortCase[$i];
}
if (isset($sortLocale[$i])) {
$locale = $sortLocale[$i];
}
$va = $a->{$key}[$i];
$vb = $b->{$key}[$i];
if ((is_bool($va) || is_numeric($va)) && (is_bool($vb) || is_numeric($vb))) {
$cmp = $va - $vb;
} elseif ($caseSensitive) {
$cmp = String::strcmp($va, $vb, $locale);
} else {
$cmp = String::strcasecmp($va, $vb, $locale);
}
if ($cmp > 0) {
return $direction;
}
if ($cmp < 0) {
return -$direction;
}
}
return 0;
});
return $a;
}
/**
* Check for valid payment gateway.
*
* @param string $gateway
*
* @return bool
*/
protected function isValidPaymentGateway($gateway)
{
$value1 = String::strtolower($this->paymentService);
$value2 = String::strtolower($gateway);
if (String::strcmp($value1, $value2) != 0) {
return false;
}
return true;
}
/**
* Callback function for sorting an array of objects on a key
*
* @param array &$a An array of objects
* @param array &$b An array of objects
*
* @return integer Comparison status
*
* @see ArrayHelper::sortObjects()
* @since 11.1
*/
protected static function _sortObjects(&$a, &$b)
{
$key = self::$sortKey;
for ($i = 0, $count = count($key); $i < $count; $i++) {
if (isset(self::$sortDirection[$i])) {
$direction = self::$sortDirection[$i];
}
if (isset(self::$sortCase[$i])) {
$caseSensitive = self::$sortCase[$i];
}
if (isset(self::$sortLocale[$i])) {
$locale = self::$sortLocale[$i];
}
$va = $a->{$key}[$i];
$vb = $b->{$key}[$i];
if ((is_bool($va) || is_numeric($va)) && (is_bool($vb) || is_numeric($vb))) {
$cmp = $va - $vb;
} elseif ($caseSensitive) {
$cmp = String::strcmp($va, $vb, $locale);
} else {
$cmp = String::strcasecmp($va, $vb, $locale);
}
if ($cmp > 0) {
return $direction;
}
if ($cmp < 0) {
return -$direction;
}
}
return 0;
}
