diff options
Diffstat (limited to 'vendor/zendframework/zend-stdlib/src/StringWrapper/MbString.php')
-rw-r--r-- | vendor/zendframework/zend-stdlib/src/StringWrapper/MbString.php | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/vendor/zendframework/zend-stdlib/src/StringWrapper/MbString.php b/vendor/zendframework/zend-stdlib/src/StringWrapper/MbString.php deleted file mode 100644 index d6db185..0000000 --- a/vendor/zendframework/zend-stdlib/src/StringWrapper/MbString.php +++ /dev/null @@ -1,121 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Stdlib\StringWrapper; - -use Zend\Stdlib\Exception; - -class MbString extends AbstractStringWrapper -{ - /** - * List of supported character sets (upper case) - * - * @var null|string[] - * @link http://php.net/manual/mbstring.supported-encodings.php - */ - protected static $encodings = null; - - /** - * Get a list of supported character encodings - * - * @return string[] - */ - public static function getSupportedEncodings() - { - if (static::$encodings === null) { - static::$encodings = array_map('strtoupper', mb_list_encodings()); - - // FIXME: Converting € (UTF-8) to ISO-8859-16 gives a wrong result - $indexIso885916 = array_search('ISO-8859-16', static::$encodings, true); - if ($indexIso885916 !== false) { - unset(static::$encodings[$indexIso885916]); - } - } - - return static::$encodings; - } - - /** - * Constructor - * - * @throws Exception\ExtensionNotLoadedException - */ - public function __construct() - { - if (!extension_loaded('mbstring')) { - throw new Exception\ExtensionNotLoadedException( - 'PHP extension "mbstring" is required for this wrapper' - ); - } - } - - /** - * Returns the length of the given string - * - * @param string $str - * @return int|false - */ - public function strlen($str) - { - return mb_strlen($str, $this->getEncoding()); - } - - /** - * Returns the portion of string specified by the start and length parameters - * - * @param string $str - * @param int $offset - * @param int|null $length - * @return string|false - */ - public function substr($str, $offset = 0, $length = null) - { - return mb_substr($str, $offset, $length, $this->getEncoding()); - } - - /** - * Find the position of the first occurrence of a substring in a string - * - * @param string $haystack - * @param string $needle - * @param int $offset - * @return int|false - */ - public function strpos($haystack, $needle, $offset = 0) - { - return mb_strpos($haystack, $needle, $offset, $this->getEncoding()); - } - - /** - * Convert a string from defined encoding to the defined convert encoding - * - * @param string $str - * @param bool $reverse - * @return string|false - */ - public function convert($str, $reverse = false) - { - $encoding = $this->getEncoding(); - $convertEncoding = $this->getConvertEncoding(); - - if ($convertEncoding === null) { - throw new Exception\LogicException( - 'No convert encoding defined' - ); - } - - if ($encoding === $convertEncoding) { - return $str; - } - - $fromEncoding = $reverse ? $convertEncoding : $encoding; - $toEncoding = $reverse ? $encoding : $convertEncoding; - return mb_convert_encoding($str, $toEncoding, $fromEncoding); - } -} |