Exception
1 year ago
Inflector
6 months ago
Resources
6 months ago
Slugger
1 year ago
AbstractString.php
1 year ago
AbstractUnicodeString.php
6 months ago
ByteString.php
1 year ago
CodePointString.php
1 year ago
LazyString.php
1 year ago
UnicodeString.php
1 year ago
index.php
1 year ago
UnicodeString.php
275 lines
| 1 | <?php |
| 2 | namespace MailPoetVendor\Symfony\Component\String; |
| 3 | if (!defined('ABSPATH')) exit; |
| 4 | use MailPoetVendor\Symfony\Component\String\Exception\ExceptionInterface; |
| 5 | use MailPoetVendor\Symfony\Component\String\Exception\InvalidArgumentException; |
| 6 | class UnicodeString extends AbstractUnicodeString |
| 7 | { |
| 8 | public function __construct(string $string = '') |
| 9 | { |
| 10 | $this->string = \normalizer_is_normalized($string) ? $string : \normalizer_normalize($string); |
| 11 | if (\false === $this->string) { |
| 12 | throw new InvalidArgumentException('Invalid UTF-8 string.'); |
| 13 | } |
| 14 | } |
| 15 | public function append(string ...$suffix) : AbstractString |
| 16 | { |
| 17 | $str = clone $this; |
| 18 | $str->string = $this->string . (1 >= \count($suffix) ? $suffix[0] ?? '' : \implode('', $suffix)); |
| 19 | \normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string)); |
| 20 | if (\false === $str->string) { |
| 21 | throw new InvalidArgumentException('Invalid UTF-8 string.'); |
| 22 | } |
| 23 | return $str; |
| 24 | } |
| 25 | public function chunk(int $length = 1) : array |
| 26 | { |
| 27 | if (1 > $length) { |
| 28 | throw new InvalidArgumentException('The chunk length must be greater than zero.'); |
| 29 | } |
| 30 | if ('' === $this->string) { |
| 31 | return []; |
| 32 | } |
| 33 | $rx = '/('; |
| 34 | while (65535 < $length) { |
| 35 | $rx .= '\\X{65535}'; |
| 36 | $length -= 65535; |
| 37 | } |
| 38 | $rx .= '\\X{' . $length . '})/u'; |
| 39 | $str = clone $this; |
| 40 | $chunks = []; |
| 41 | foreach (\preg_split($rx, $this->string, -1, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY) as $chunk) { |
| 42 | $str->string = $chunk; |
| 43 | $chunks[] = clone $str; |
| 44 | } |
| 45 | return $chunks; |
| 46 | } |
| 47 | public function endsWith($suffix) : bool |
| 48 | { |
| 49 | if ($suffix instanceof AbstractString) { |
| 50 | $suffix = $suffix->string; |
| 51 | } elseif (\is_array($suffix) || $suffix instanceof \Traversable) { |
| 52 | return parent::endsWith($suffix); |
| 53 | } else { |
| 54 | $suffix = (string) $suffix; |
| 55 | } |
| 56 | $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; |
| 57 | \normalizer_is_normalized($suffix, $form) ?: ($suffix = \normalizer_normalize($suffix, $form)); |
| 58 | if ('' === $suffix || \false === $suffix) { |
| 59 | return \false; |
| 60 | } |
| 61 | if ($this->ignoreCase) { |
| 62 | return 0 === \mb_stripos(\grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)), $suffix, 0, 'UTF-8'); |
| 63 | } |
| 64 | return $suffix === \grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)); |
| 65 | } |
| 66 | public function equalsTo($string) : bool |
| 67 | { |
| 68 | if ($string instanceof AbstractString) { |
| 69 | $string = $string->string; |
| 70 | } elseif (\is_array($string) || $string instanceof \Traversable) { |
| 71 | return parent::equalsTo($string); |
| 72 | } else { |
| 73 | $string = (string) $string; |
| 74 | } |
| 75 | $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; |
| 76 | \normalizer_is_normalized($string, $form) ?: ($string = \normalizer_normalize($string, $form)); |
| 77 | if ('' !== $string && \false !== $string && $this->ignoreCase) { |
| 78 | return \strlen($string) === \strlen($this->string) && 0 === \mb_stripos($this->string, $string, 0, 'UTF-8'); |
| 79 | } |
| 80 | return $string === $this->string; |
| 81 | } |
| 82 | public function indexOf($needle, int $offset = 0) : ?int |
| 83 | { |
| 84 | if ($needle instanceof AbstractString) { |
| 85 | $needle = $needle->string; |
| 86 | } elseif (\is_array($needle) || $needle instanceof \Traversable) { |
| 87 | return parent::indexOf($needle, $offset); |
| 88 | } else { |
| 89 | $needle = (string) $needle; |
| 90 | } |
| 91 | $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; |
| 92 | \normalizer_is_normalized($needle, $form) ?: ($needle = \normalizer_normalize($needle, $form)); |
| 93 | if ('' === $needle || \false === $needle) { |
| 94 | return null; |
| 95 | } |
| 96 | try { |
| 97 | $i = $this->ignoreCase ? \grapheme_stripos($this->string, $needle, $offset) : \grapheme_strpos($this->string, $needle, $offset); |
| 98 | } catch (\ValueError $e) { |
| 99 | return null; |
| 100 | } |
| 101 | return \false === $i ? null : $i; |
| 102 | } |
| 103 | public function indexOfLast($needle, int $offset = 0) : ?int |
| 104 | { |
| 105 | if ($needle instanceof AbstractString) { |
| 106 | $needle = $needle->string; |
| 107 | } elseif (\is_array($needle) || $needle instanceof \Traversable) { |
| 108 | return parent::indexOfLast($needle, $offset); |
| 109 | } else { |
| 110 | $needle = (string) $needle; |
| 111 | } |
| 112 | $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; |
| 113 | \normalizer_is_normalized($needle, $form) ?: ($needle = \normalizer_normalize($needle, $form)); |
| 114 | if ('' === $needle || \false === $needle) { |
| 115 | return null; |
| 116 | } |
| 117 | $string = $this->string; |
| 118 | if (0 > $offset) { |
| 119 | // workaround https://bugs.php.net/74264 |
| 120 | if (0 > ($offset += \grapheme_strlen($needle))) { |
| 121 | $string = \grapheme_substr($string, 0, $offset); |
| 122 | } |
| 123 | $offset = 0; |
| 124 | } |
| 125 | $i = $this->ignoreCase ? \grapheme_strripos($string, $needle, $offset) : \grapheme_strrpos($string, $needle, $offset); |
| 126 | return \false === $i ? null : $i; |
| 127 | } |
| 128 | public function join(array $strings, ?string $lastGlue = null) : AbstractString |
| 129 | { |
| 130 | $str = parent::join($strings, $lastGlue); |
| 131 | \normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string)); |
| 132 | return $str; |
| 133 | } |
| 134 | public function length() : int |
| 135 | { |
| 136 | return \grapheme_strlen($this->string); |
| 137 | } |
| 138 | public function normalize(int $form = self::NFC) : parent |
| 139 | { |
| 140 | $str = clone $this; |
| 141 | if (\in_array($form, [self::NFC, self::NFKC], \true)) { |
| 142 | \normalizer_is_normalized($str->string, $form) ?: ($str->string = \normalizer_normalize($str->string, $form)); |
| 143 | } elseif (!\in_array($form, [self::NFD, self::NFKD], \true)) { |
| 144 | throw new InvalidArgumentException('Unsupported normalization form.'); |
| 145 | } elseif (!\normalizer_is_normalized($str->string, $form)) { |
| 146 | $str->string = \normalizer_normalize($str->string, $form); |
| 147 | $str->ignoreCase = null; |
| 148 | } |
| 149 | return $str; |
| 150 | } |
| 151 | public function prepend(string ...$prefix) : AbstractString |
| 152 | { |
| 153 | $str = clone $this; |
| 154 | $str->string = (1 >= \count($prefix) ? $prefix[0] ?? '' : \implode('', $prefix)) . $this->string; |
| 155 | \normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string)); |
| 156 | if (\false === $str->string) { |
| 157 | throw new InvalidArgumentException('Invalid UTF-8 string.'); |
| 158 | } |
| 159 | return $str; |
| 160 | } |
| 161 | public function replace(string $from, string $to) : AbstractString |
| 162 | { |
| 163 | $str = clone $this; |
| 164 | \normalizer_is_normalized($from) ?: ($from = \normalizer_normalize($from)); |
| 165 | if ('' !== $from && \false !== $from) { |
| 166 | $tail = $str->string; |
| 167 | $result = ''; |
| 168 | $indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos'; |
| 169 | while ('' !== $tail && \false !== ($i = $indexOf($tail, $from))) { |
| 170 | $slice = \grapheme_substr($tail, 0, $i); |
| 171 | $result .= $slice . $to; |
| 172 | $tail = \substr($tail, \strlen($slice) + \strlen($from)); |
| 173 | } |
| 174 | $str->string = $result . $tail; |
| 175 | \normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string)); |
| 176 | if (\false === $str->string) { |
| 177 | throw new InvalidArgumentException('Invalid UTF-8 string.'); |
| 178 | } |
| 179 | } |
| 180 | return $str; |
| 181 | } |
| 182 | public function replaceMatches(string $fromRegexp, $to) : AbstractString |
| 183 | { |
| 184 | $str = parent::replaceMatches($fromRegexp, $to); |
| 185 | \normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string)); |
| 186 | return $str; |
| 187 | } |
| 188 | public function slice(int $start = 0, ?int $length = null) : AbstractString |
| 189 | { |
| 190 | $str = clone $this; |
| 191 | if (\PHP_VERSION_ID < 80000 && 0 > $start && \grapheme_strlen($this->string) < -$start) { |
| 192 | $start = 0; |
| 193 | } |
| 194 | $str->string = (string) \grapheme_substr($this->string, $start, $length ?? 2147483647); |
| 195 | return $str; |
| 196 | } |
| 197 | public function splice(string $replacement, int $start = 0, ?int $length = null) : AbstractString |
| 198 | { |
| 199 | $str = clone $this; |
| 200 | if (\PHP_VERSION_ID < 80000 && 0 > $start && \grapheme_strlen($this->string) < -$start) { |
| 201 | $start = 0; |
| 202 | } |
| 203 | $start = $start ? \strlen(\grapheme_substr($this->string, 0, $start)) : 0; |
| 204 | $length = $length ? \strlen(\grapheme_substr($this->string, $start, $length ?? 2147483647)) : $length; |
| 205 | $str->string = \substr_replace($this->string, $replacement, $start, $length ?? 2147483647); |
| 206 | \normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string)); |
| 207 | if (\false === $str->string) { |
| 208 | throw new InvalidArgumentException('Invalid UTF-8 string.'); |
| 209 | } |
| 210 | return $str; |
| 211 | } |
| 212 | public function split(string $delimiter, ?int $limit = null, ?int $flags = null) : array |
| 213 | { |
| 214 | if (1 > ($limit = $limit ?? 2147483647)) { |
| 215 | throw new InvalidArgumentException('Split limit must be a positive integer.'); |
| 216 | } |
| 217 | if ('' === $delimiter) { |
| 218 | throw new InvalidArgumentException('Split delimiter is empty.'); |
| 219 | } |
| 220 | if (null !== $flags) { |
| 221 | return parent::split($delimiter . 'u', $limit, $flags); |
| 222 | } |
| 223 | \normalizer_is_normalized($delimiter) ?: ($delimiter = \normalizer_normalize($delimiter)); |
| 224 | if (\false === $delimiter) { |
| 225 | throw new InvalidArgumentException('Split delimiter is not a valid UTF-8 string.'); |
| 226 | } |
| 227 | $str = clone $this; |
| 228 | $tail = $this->string; |
| 229 | $chunks = []; |
| 230 | $indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos'; |
| 231 | while (1 < $limit && \false !== ($i = $indexOf($tail, $delimiter))) { |
| 232 | $str->string = \grapheme_substr($tail, 0, $i); |
| 233 | $chunks[] = clone $str; |
| 234 | $tail = \substr($tail, \strlen($str->string) + \strlen($delimiter)); |
| 235 | --$limit; |
| 236 | } |
| 237 | $str->string = $tail; |
| 238 | $chunks[] = clone $str; |
| 239 | return $chunks; |
| 240 | } |
| 241 | public function startsWith($prefix) : bool |
| 242 | { |
| 243 | if ($prefix instanceof AbstractString) { |
| 244 | $prefix = $prefix->string; |
| 245 | } elseif (\is_array($prefix) || $prefix instanceof \Traversable) { |
| 246 | return parent::startsWith($prefix); |
| 247 | } else { |
| 248 | $prefix = (string) $prefix; |
| 249 | } |
| 250 | $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; |
| 251 | \normalizer_is_normalized($prefix, $form) ?: ($prefix = \normalizer_normalize($prefix, $form)); |
| 252 | if ('' === $prefix || \false === $prefix) { |
| 253 | return \false; |
| 254 | } |
| 255 | if ($this->ignoreCase) { |
| 256 | return 0 === \mb_stripos(\grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES), $prefix, 0, 'UTF-8'); |
| 257 | } |
| 258 | return $prefix === \grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES); |
| 259 | } |
| 260 | public function __wakeup() |
| 261 | { |
| 262 | if (!\is_string($this->string)) { |
| 263 | throw new \BadMethodCallException('Cannot unserialize ' . __CLASS__); |
| 264 | } |
| 265 | \normalizer_is_normalized($this->string) ?: ($this->string = \normalizer_normalize($this->string)); |
| 266 | } |
| 267 | public function __clone() |
| 268 | { |
| 269 | if (null === $this->ignoreCase) { |
| 270 | \normalizer_is_normalized($this->string) ?: ($this->string = \normalizer_normalize($this->string)); |
| 271 | } |
| 272 | $this->ignoreCase = \false; |
| 273 | } |
| 274 | } |
| 275 |