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https://github.com/rectorphp/rector.git
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26f92fe9e9
5157414f6c [Php80] Fix multiple cases and case mix up default for ChangeSwitchToMatchRector (#231)
303 lines
14 KiB
PHP
303 lines
14 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace RectorPrefix20210616\Symfony\Component\String;
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use RectorPrefix20210616\Symfony\Component\String\Exception\ExceptionInterface;
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use RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException;
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/**
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* Represents a string of Unicode grapheme clusters encoded as UTF-8.
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*
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* A letter followed by combining characters (accents typically) form what Unicode defines
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* as a grapheme cluster: a character as humans mean it in written texts. This class knows
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* about the concept and won't split a letter apart from its combining accents. It also
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* ensures all string comparisons happen on their canonically-composed representation,
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* ignoring e.g. the order in which accents are listed when a letter has many of them.
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*
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* @see https://unicode.org/reports/tr15/
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*
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* @author Nicolas Grekas <p@tchwork.com>
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* @author Hugo Hamon <hugohamon@neuf.fr>
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*
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* @throws ExceptionInterface
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*/
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class UnicodeString extends \RectorPrefix20210616\Symfony\Component\String\AbstractUnicodeString
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{
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public function __construct(string $string = '')
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{
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$this->string = \normalizer_is_normalized($string) ? $string : \normalizer_normalize($string);
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if (\false === $this->string) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Invalid UTF-8 string.');
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}
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}
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public function append(string ...$suffix) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = clone $this;
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$str->string = $this->string . (1 >= \count($suffix) ? $suffix[0] ?? '' : \implode('', $suffix));
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\normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string));
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if (\false === $str->string) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Invalid UTF-8 string.');
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}
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return $str;
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}
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public function chunk(int $length = 1) : array
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{
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if (1 > $length) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('The chunk length must be greater than zero.');
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}
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if ('' === $this->string) {
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return [];
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}
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$rx = '/(';
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while (65535 < $length) {
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$rx .= '\\X{65535}';
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$length -= 65535;
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}
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$rx .= '\\X{' . $length . '})/u';
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$str = clone $this;
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$chunks = [];
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foreach (\preg_split($rx, $this->string, -1, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY) as $chunk) {
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$str->string = $chunk;
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$chunks[] = clone $str;
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}
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return $chunks;
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}
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public function endsWith($suffix) : bool
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{
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if ($suffix instanceof \RectorPrefix20210616\Symfony\Component\String\AbstractString) {
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$suffix = $suffix->string;
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} elseif (\is_array($suffix) || $suffix instanceof \Traversable) {
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return parent::endsWith($suffix);
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} else {
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$suffix = (string) $suffix;
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}
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$form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC;
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\normalizer_is_normalized($suffix, $form) ?: ($suffix = \normalizer_normalize($suffix, $form));
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if ('' === $suffix || \false === $suffix) {
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return \false;
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}
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if ($this->ignoreCase) {
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return 0 === \mb_stripos(\grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)), $suffix, 0, 'UTF-8');
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}
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return $suffix === \grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix));
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}
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public function equalsTo($string) : bool
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{
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if ($string instanceof \RectorPrefix20210616\Symfony\Component\String\AbstractString) {
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$string = $string->string;
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} elseif (\is_array($string) || $string instanceof \Traversable) {
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return parent::equalsTo($string);
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} else {
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$string = (string) $string;
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}
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$form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC;
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\normalizer_is_normalized($string, $form) ?: ($string = \normalizer_normalize($string, $form));
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if ('' !== $string && \false !== $string && $this->ignoreCase) {
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return \strlen($string) === \strlen($this->string) && 0 === \mb_stripos($this->string, $string, 0, 'UTF-8');
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}
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return $string === $this->string;
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}
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public function indexOf($needle, int $offset = 0) : ?int
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{
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if ($needle instanceof \RectorPrefix20210616\Symfony\Component\String\AbstractString) {
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$needle = $needle->string;
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} elseif (\is_array($needle) || $needle instanceof \Traversable) {
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return parent::indexOf($needle, $offset);
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} else {
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$needle = (string) $needle;
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}
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$form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC;
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\normalizer_is_normalized($needle, $form) ?: ($needle = \normalizer_normalize($needle, $form));
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if ('' === $needle || \false === $needle) {
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return null;
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}
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try {
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$i = $this->ignoreCase ? \grapheme_stripos($this->string, $needle, $offset) : \grapheme_strpos($this->string, $needle, $offset);
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} catch (\ValueError $e) {
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return null;
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}
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return \false === $i ? null : $i;
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}
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public function indexOfLast($needle, int $offset = 0) : ?int
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{
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if ($needle instanceof \RectorPrefix20210616\Symfony\Component\String\AbstractString) {
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$needle = $needle->string;
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} elseif (\is_array($needle) || $needle instanceof \Traversable) {
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return parent::indexOfLast($needle, $offset);
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} else {
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$needle = (string) $needle;
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}
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$form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC;
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\normalizer_is_normalized($needle, $form) ?: ($needle = \normalizer_normalize($needle, $form));
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if ('' === $needle || \false === $needle) {
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return null;
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}
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$string = $this->string;
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if (0 > $offset) {
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// workaround https://bugs.php.net/74264
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if (0 > ($offset += \grapheme_strlen($needle))) {
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$string = \grapheme_substr($string, 0, $offset);
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}
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$offset = 0;
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}
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$i = $this->ignoreCase ? \grapheme_strripos($string, $needle, $offset) : \grapheme_strrpos($string, $needle, $offset);
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return \false === $i ? null : $i;
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}
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public function join(array $strings, string $lastGlue = null) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = parent::join($strings, $lastGlue);
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\normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string));
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return $str;
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}
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public function length() : int
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{
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return \grapheme_strlen($this->string);
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}
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/**
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* @return mixed
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*/
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public function normalize(int $form = self::NFC)
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{
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$str = clone $this;
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if (\in_array($form, [self::NFC, self::NFKC], \true)) {
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\normalizer_is_normalized($str->string, $form) ?: ($str->string = \normalizer_normalize($str->string, $form));
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} elseif (!\in_array($form, [self::NFD, self::NFKD], \true)) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Unsupported normalization form.');
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} elseif (!\normalizer_is_normalized($str->string, $form)) {
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$str->string = \normalizer_normalize($str->string, $form);
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$str->ignoreCase = null;
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}
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return $str;
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}
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public function prepend(string ...$prefix) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = clone $this;
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$str->string = (1 >= \count($prefix) ? $prefix[0] ?? '' : \implode('', $prefix)) . $this->string;
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\normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string));
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if (\false === $str->string) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Invalid UTF-8 string.');
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}
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return $str;
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}
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public function replace(string $from, string $to) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = clone $this;
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\normalizer_is_normalized($from) ?: ($from = \normalizer_normalize($from));
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if ('' !== $from && \false !== $from) {
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$tail = $str->string;
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$result = '';
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$indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos';
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while ('' !== $tail && \false !== ($i = $indexOf($tail, $from))) {
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$slice = \grapheme_substr($tail, 0, $i);
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$result .= $slice . $to;
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$tail = \substr($tail, \strlen($slice) + \strlen($from));
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}
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$str->string = $result . $tail;
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\normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string));
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if (\false === $str->string) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Invalid UTF-8 string.');
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}
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}
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return $str;
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}
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public function replaceMatches(string $fromRegexp, $to) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = parent::replaceMatches($fromRegexp, $to);
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\normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string));
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return $str;
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}
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public function slice(int $start = 0, int $length = null) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = clone $this;
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if (\PHP_VERSION_ID < 80000 && 0 > $start && \grapheme_strlen($this->string) < -$start) {
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$start = 0;
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}
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$str->string = (string) \grapheme_substr($this->string, $start, $length ?? 2147483647);
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return $str;
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}
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public function splice(string $replacement, int $start = 0, int $length = null) : \RectorPrefix20210616\Symfony\Component\String\AbstractString
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{
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$str = clone $this;
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if (\PHP_VERSION_ID < 80000 && 0 > $start && \grapheme_strlen($this->string) < -$start) {
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$start = 0;
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}
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$start = $start ? \strlen(\grapheme_substr($this->string, 0, $start)) : 0;
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$length = $length ? \strlen(\grapheme_substr($this->string, $start, $length ?? 2147483647)) : $length;
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$str->string = \substr_replace($this->string, $replacement, $start, $length ?? 2147483647);
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\normalizer_is_normalized($str->string) ?: ($str->string = \normalizer_normalize($str->string));
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if (\false === $str->string) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Invalid UTF-8 string.');
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}
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return $str;
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}
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public function split(string $delimiter, int $limit = null, int $flags = null) : array
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{
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if (1 > ($limit = $limit ?? 2147483647)) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Split limit must be a positive integer.');
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}
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if ('' === $delimiter) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Split delimiter is empty.');
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}
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if (null !== $flags) {
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return parent::split($delimiter . 'u', $limit, $flags);
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}
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\normalizer_is_normalized($delimiter) ?: ($delimiter = \normalizer_normalize($delimiter));
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if (\false === $delimiter) {
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throw new \RectorPrefix20210616\Symfony\Component\String\Exception\InvalidArgumentException('Split delimiter is not a valid UTF-8 string.');
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}
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$str = clone $this;
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$tail = $this->string;
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$chunks = [];
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$indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos';
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while (1 < $limit && \false !== ($i = $indexOf($tail, $delimiter))) {
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$str->string = \grapheme_substr($tail, 0, $i);
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$chunks[] = clone $str;
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$tail = \substr($tail, \strlen($str->string) + \strlen($delimiter));
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--$limit;
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}
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$str->string = $tail;
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$chunks[] = clone $str;
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return $chunks;
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}
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public function startsWith($prefix) : bool
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{
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if ($prefix instanceof \RectorPrefix20210616\Symfony\Component\String\AbstractString) {
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$prefix = $prefix->string;
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} elseif (\is_array($prefix) || $prefix instanceof \Traversable) {
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return parent::startsWith($prefix);
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} else {
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$prefix = (string) $prefix;
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}
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$form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC;
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\normalizer_is_normalized($prefix, $form) ?: ($prefix = \normalizer_normalize($prefix, $form));
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if ('' === $prefix || \false === $prefix) {
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return \false;
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}
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if ($this->ignoreCase) {
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return 0 === \mb_stripos(\grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES), $prefix, 0, 'UTF-8');
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}
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return $prefix === \grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES);
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}
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public function __wakeup()
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{
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if (!\is_string($this->string)) {
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throw new \BadMethodCallException('Cannot unserialize ' . __CLASS__);
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}
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\normalizer_is_normalized($this->string) ?: ($this->string = \normalizer_normalize($this->string));
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}
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public function __clone()
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{
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if (null === $this->ignoreCase) {
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\normalizer_is_normalized($this->string) ?: ($this->string = \normalizer_normalize($this->string));
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}
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$this->ignoreCase = \false;
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}
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}
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