diff options
Diffstat (limited to 'vendor/symfony/polyfill-mbstring/Mbstring.php')
| -rw-r--r-- | vendor/symfony/polyfill-mbstring/Mbstring.php | 87 |
1 files changed, 80 insertions, 7 deletions
diff --git a/vendor/symfony/polyfill-mbstring/Mbstring.php b/vendor/symfony/polyfill-mbstring/Mbstring.php index bce5c4a..2e0b969 100644 --- a/vendor/symfony/polyfill-mbstring/Mbstring.php +++ b/vendor/symfony/polyfill-mbstring/Mbstring.php @@ -69,7 +69,7 @@ final class Mbstring { public const MB_CASE_FOLD = \PHP_INT_MAX; - private const CASE_FOLD = [ + private const SIMPLE_CASE_FOLD = [ ['µ', 'ſ', "\xCD\x85", 'ς', "\xCF\x90", "\xCF\x91", "\xCF\x95", "\xCF\x96", "\xCF\xB0", "\xCF\xB1", "\xCF\xB5", "\xE1\xBA\x9B", "\xE1\xBE\xBE"], ['μ', 's', 'ι', 'σ', 'β', 'θ', 'φ', 'π', 'κ', 'ρ', 'ε', "\xE1\xB9\xA1", 'ι'], ]; @@ -301,7 +301,11 @@ final class Mbstring $map = $upper; } else { if (self::MB_CASE_FOLD === $mode) { - $s = str_replace(self::CASE_FOLD[0], self::CASE_FOLD[1], $s); + static $caseFolding = null; + if (null === $caseFolding) { + $caseFolding = self::getData('caseFolding'); + } + $s = strtr($s, $caseFolding); } static $lower = null; @@ -406,6 +410,12 @@ final class Mbstring public static function mb_check_encoding($var = null, $encoding = null) { + if (PHP_VERSION_ID < 70200 && \is_array($var)) { + trigger_error('mb_check_encoding() expects parameter 1 to be string, array given', \E_USER_WARNING); + + return null; + } + if (null === $encoding) { if (null === $var) { return false; @@ -413,7 +423,21 @@ final class Mbstring $encoding = self::$internalEncoding; } - return self::mb_detect_encoding($var, [$encoding]) || false !== @iconv($encoding, $encoding, $var); + if (!\is_array($var)) { + return self::mb_detect_encoding($var, [$encoding]) || false !== @iconv($encoding, $encoding, $var); + } + + foreach ($var as $key => $value) { + if (!self::mb_check_encoding($key, $encoding)) { + return false; + } + if (!self::mb_check_encoding($value, $encoding)) { + return false; + } + } + + return true; + } public static function mb_detect_encoding($str, $encodingList = null, $strict = false) @@ -638,8 +662,10 @@ final class Mbstring public static function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) { - $haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding); - $needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding); + [$haystack, $needle] = str_replace(self::SIMPLE_CASE_FOLD[0], self::SIMPLE_CASE_FOLD[1], [ + self::mb_convert_case($haystack, \MB_CASE_LOWER, $encoding), + self::mb_convert_case($needle, \MB_CASE_LOWER, $encoding), + ]); return self::mb_strpos($haystack, $needle, $offset, $encoding); } @@ -674,8 +700,11 @@ final class Mbstring public static function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) { - $haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding); - $needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding); + $haystack = self::mb_convert_case($haystack, \MB_CASE_LOWER, $encoding); + $needle = self::mb_convert_case($needle, \MB_CASE_LOWER, $encoding); + + $haystack = str_replace(self::SIMPLE_CASE_FOLD[0], self::SIMPLE_CASE_FOLD[1], $haystack); + $needle = str_replace(self::SIMPLE_CASE_FOLD[0], self::SIMPLE_CASE_FOLD[1], $needle); return self::mb_strrpos($haystack, $needle, $offset, $encoding); } @@ -798,6 +827,50 @@ final class Mbstring return $code; } + public static function mb_str_pad(string $string, int $length, string $pad_string = ' ', int $pad_type = \STR_PAD_RIGHT, string $encoding = null): string + { + if (!\in_array($pad_type, [\STR_PAD_RIGHT, \STR_PAD_LEFT, \STR_PAD_BOTH], true)) { + throw new \ValueError('mb_str_pad(): Argument #4 ($pad_type) must be STR_PAD_LEFT, STR_PAD_RIGHT, or STR_PAD_BOTH'); + } + + if (null === $encoding) { + $encoding = self::mb_internal_encoding(); + } + + try { + $validEncoding = @self::mb_check_encoding('', $encoding); + } catch (\ValueError $e) { + throw new \ValueError(sprintf('mb_str_pad(): Argument #5 ($encoding) must be a valid encoding, "%s" given', $encoding)); + } + + // BC for PHP 7.3 and lower + if (!$validEncoding) { + throw new \ValueError(sprintf('mb_str_pad(): Argument #5 ($encoding) must be a valid encoding, "%s" given', $encoding)); + } + + if (self::mb_strlen($pad_string, $encoding) <= 0) { + throw new \ValueError('mb_str_pad(): Argument #3 ($pad_string) must be a non-empty string'); + } + + $paddingRequired = $length - self::mb_strlen($string, $encoding); + + if ($paddingRequired < 1) { + return $string; + } + + switch ($pad_type) { + case \STR_PAD_LEFT: + return self::mb_substr(str_repeat($pad_string, $paddingRequired), 0, $paddingRequired, $encoding).$string; + case \STR_PAD_RIGHT: + return $string.self::mb_substr(str_repeat($pad_string, $paddingRequired), 0, $paddingRequired, $encoding); + default: + $leftPaddingLength = floor($paddingRequired / 2); + $rightPaddingLength = $paddingRequired - $leftPaddingLength; + + return self::mb_substr(str_repeat($pad_string, $leftPaddingLength), 0, $leftPaddingLength, $encoding).$string.self::mb_substr(str_repeat($pad_string, $rightPaddingLength), 0, $rightPaddingLength, $encoding); + } + } + private static function getSubpart($pos, $part, $haystack, $encoding) { if (false === $pos) { |