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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the league/commonmark package. |
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* |
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* (c) Colin O'Dell <[email protected]> |
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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 League\CommonMark\Parser\Inline; |
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final class InlineParserMatch |
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{ |
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private string $regex; |
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private bool $caseSensitive; |
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private function __construct(string $regex, bool $caseSensitive = false) |
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{ |
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$this->regex = $regex; |
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$this->caseSensitive = $caseSensitive; |
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} |
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public function caseSensitive(): self |
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{ |
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$this->caseSensitive = true; |
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return $this; |
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} |
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/** |
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* @internal |
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*/ |
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public function getRegex(): string |
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{ |
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return '/' . $this->regex . '/' . ($this->caseSensitive ? '' : 'i'); |
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} |
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/** |
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* Match the given string (case-insensitive) |
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*/ |
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public static function string(string $str): self |
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{ |
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return new self(\preg_quote($str, '/')); |
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} |
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/** |
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* Match any of the given strings (case-insensitive) |
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*/ |
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public static function oneOf(string ...$str): self |
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{ |
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return new self(\implode('|', \array_map(static fn (string $str): string => \preg_quote($str, '/'), $str))); |
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} |
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/** |
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* Match a partial regular expression without starting/ending delimiters, anchors, or flags |
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*/ |
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public static function regex(string $regex): self |
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{ |
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return new self($regex); |
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} |
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public static function join(self ...$definitions): self |
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{ |
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$regex = ''; |
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$caseSensitive = null; |
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foreach ($definitions as $definition) { |
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$regex .= '(' . $definition->regex . ')'; |
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if ($caseSensitive === null) { |
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$caseSensitive = $definition->caseSensitive; |
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} elseif ($caseSensitive !== $definition->caseSensitive) { |
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throw new \LogicException('Case-sensitive and case-insensitive defintions cannot be comined'); |
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} |
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} |
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return new self($regex, $caseSensitive ?? false); |
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} |
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} |
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thephpleague /
commonmark
