PHP UTF8::str_ireplace方法代码示例

/**
 * UTF8::str_ireplace
 *
 * @package    Kohana
 * @author     Kohana Team
 * @copyright  (c) 2007-2010 Kohana Team
 * @copyright  (c) 2005 Harry Fuecks
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
 */
function _str_ireplace($search, $replace, $str, & $count = NULL)
{
	if (UTF8::is_ascii($search) AND UTF8::is_ascii($replace) AND UTF8::is_ascii($str))
		return str_ireplace($search, $replace, $str, $count);

	if (is_array($str))
	{
		foreach ($str as $key => $val)
		{
			$str[$key] = UTF8::str_ireplace($search, $replace, $val, $count);
		}
		return $str;
	}

	if (is_array($search))
	{
		$keys = array_keys($search);

		foreach ($keys as $k)
		{
			if (is_array($replace))
			{
				if (array_key_exists($k, $replace))
				{
					$str = UTF8::str_ireplace($search[$k], $replace[$k], $str, $count);
				}
				else
				{
					$str = UTF8::str_ireplace($search[$k], '', $str, $count);
				}
			}
			else
			{
				$str = UTF8::str_ireplace($search[$k], $replace, $str, $count);
			}
		}
		return $str;
	}

	$search = UTF8::strtolower($search);
	$str_lower = UTF8::strtolower($str);

	$total_matched_strlen = 0;
	$i = 0;

	while (preg_match('/(.*?)'.preg_quote($search, '/').'/s', $str_lower, $matches))
	{
		$matched_strlen = strlen($matches[0]);
		$str_lower = substr($str_lower, $matched_strlen);

		$offset = $total_matched_strlen + strlen($matches[1]) + ($i * (strlen($replace) - 1));
		$str = substr_replace($str, $replace, $offset, strlen($search));

		$total_matched_strlen += $matched_strlen;
		$i++;
	}

	$count += $i;
	return $str;
}

 public function create_user_meta()
 {
     $this->_user_id = $this->unique_key_value($this->_user_email, "user_email");
     $rows = $this->_usermeta_rows();
     $query = DB::insert("usermeta", $this->_usermeta_columns());
     foreach ($rows as $key => &$value) {
         $rows[$key] = UTF8::str_ireplace(":id", $this->_user_id, $rows[$key]);
         $rows[$key] = UTF8::str_ireplace(":name", UTF8::ucfirst($this->_display_name), $rows[$key]);
         $rows[$key] = UTF8::str_ireplace(":level", "0", $rows[$key]);
         $rows[$key] = UTF8::str_ireplace(":capabilities", "a:1:{s:8:\"customer\";b:1;}", $rows[$key]);
         $rows[$key] = UTF8::str_ireplace(":billing_first_name", UTF8::get_value($this->_form, "display_name"), $rows[$key]);
         $rows[$key] = UTF8::str_ireplace(":billing_email", UTF8::get_value($this->_form, "user_email"), $rows[$key]);
         $rows[$key] = UTF8::str_ireplace(":billing_phone", UTF8::get_value($this->_form, "phone"), $rows[$key]);
         $query->values($rows[$key]);
     }
     //Debug::vars((string) $query);
     $query->execute();
 }

 /**
  * Parsing and formatting data from CBR (cbr.ru)
  *
  * @param string $date date formatted as dd.mm.yyyy
  * @return array
  */
 public function get_currency_from_server($date)
 {
     $allow_currency = array('AZN', 'USD', 'EUR', 'AUD', 'JPY', 'GBP', 'BYR', 'LVL', 'TRY', 'UAH', 'EEK');
     // 'AUD', 'AZN', 'GBP', 'BYR', 'BGN', 'BRL', 'HUF', 'DKK', 'USD', 'INR', 'KZT', 'CAD', 'KGS', 'CNY', 'LVL', 'LTL', 'MDL', 'NOK', 'PLN', 'RON', 'XDR', 'SGD', 'TJS', 'TRY', 'TMT', 'UZS', 'UAH', 'CZK', 'SEK', 'CHF', 'EEK', 'ZAR', 'KRW', 'JPY'
     $link = "http://www.cbr.ru/scripts/XML_daily.asp?date_req={$date}";
     $text = @file_get_contents($link);
     $xml = new SimpleXMLElement($text);
     foreach ($xml->Valute as $exchange) {
         if (in_array($exchange->CharCode, $allow_currency)) {
             $currency[] = UTF8::str_ireplace(',', '.', (string) $exchange->Value);
         }
     }
     $AZN = $currency[0];
     $RUR = round(1 / $AZN, 4);
     $USD = round($currency[1] / $AZN, 4);
     $EUR = $AUD = $JPY = $GBP = $BYR = $LVL = $TRY = $UAH = $EEK = round($currency[2] / $AZN, 4);
     $AZN = $AZN / $AZN;
     $rates = array("AZN" => $AZN, "RUR" => $RUR, "USD" => $USD, "EUR" => $EUR, "AUD" => $AUD, "JPY" => $JPY, "GBP" => $GBP, "BYR" => $BYR, "LVL" => $LVL, "TRY" => $TRY, "UAH" => $UAH, "EEK" => $EEK);
     return $rates;
 }

 /**
  * Tests UTF8::str_ireplace
  *
  * @test
  * @dataProvider provider_str_ireplace
  */
 public function test_str_ireplace($search, $replace, $subject, $expected)
 {
     $this->assertSame($expected, UTF8::str_ireplace($search, $replace, $subject));
 }