Current Directory: /opt/cpanel/ea-wappspector/vendor/rector/rector/src/NodeNameResolver/Regex
Viewing File: /opt/cpanel/ea-wappspector/vendor/rector/rector/src/NodeNameResolver/Regex/RegexPatternDetector.php
<?php
declare (strict_types=1);
namespace Rector\NodeNameResolver\Regex;
final class RegexPatternDetector
{
/**
* @var string[]
*
* This prevents miss matching like "aMethoda"
*/
private const POSSIBLE_DELIMITERS = ['#', '~', '/'];
/**
* @var array<string, string>
*/
private const START_AND_END_DELIMITERS = ['(' => ')', '{' => '}', '[' => ']', '<' => '>'];
public function isRegexPattern(string $name) : bool
{
if (\strlen($name) <= 2) {
return \false;
}
$firstChar = $name[0];
$lastChar = $name[\strlen($name) - 1];
if ($firstChar !== $lastChar) {
foreach (self::START_AND_END_DELIMITERS as $start => $end) {
if ($firstChar !== $start) {
continue;
}
if ($lastChar !== $end) {
continue;
}
return \true;
}
return \false;
}
return \in_array($firstChar, self::POSSIBLE_DELIMITERS, \true);
}
}