Viewing file:  InlineParserMatch.php (2.18 KB) -rw-r--r--
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<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Parser\Inline;
use League\CommonMark\Exception\InvalidArgumentException;
final class InlineParserMatch
{
private string $regex;
private bool $caseSensitive;
private function __construct(string $regex, bool $caseSensitive = false)
{
$this->regex = $regex;
$this->caseSensitive = $caseSensitive;
}
public function caseSensitive(): self
{
$this->caseSensitive = true;
return $this;
}
/**
* @internal
*
* @psalm-return non-empty-string
*/
public function getRegex(): string
{
return '/' . $this->regex . '/' . ($this->caseSensitive ? '' : 'i');
}
/**
* Match the given string (case-insensitive)
*/
public static function string(string $str): self
{
return new self(\preg_quote($str, '/'));
}
/**
* Match any of the given strings (case-insensitive)
*/
public static function oneOf(string ...$str): self
{
return new self(\implode('|', \array_map(static fn (string $str): string => \preg_quote($str, '/'), $str)));
}
/**
* Match a partial regular expression without starting/ending delimiters, anchors, or flags
*/
public static function regex(string $regex): self
{
return new self($regex);
}
public static function join(self ...$definitions): self
{
$regex = '';
$caseSensitive = null;
foreach ($definitions as $definition) {
$regex .= '(' . $definition->regex . ')';
if ($caseSensitive === null) {
$caseSensitive = $definition->caseSensitive;
} elseif ($caseSensitive !== $definition->caseSensitive) {
throw new InvalidArgumentException('Case-sensitive and case-insensitive definitions cannot be combined');
}
}
return new self($regex, $caseSensitive ?? false);
}
}
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