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ariadna |
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<?php
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declare(strict_types=1);
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namespace libphonenumber;
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/**
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* Class RegexBasedMatcher
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* @package libphonenumber
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* @internal
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*/
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class RegexBasedMatcher implements MatcherAPIInterface
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{
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public static function create(): static
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{
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return new static();
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}
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// Keep PHPStan happy (Unsafe usage of new static())
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final public function __construct() {}
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/**
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* Returns whether the given national number (a string containing only decimal digits) matches
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* the national number pattern defined in the given {@code PhoneNumberDesc} message.
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*/
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public function matchNationalNumber(string $number, PhoneNumberDesc $numberDesc, bool $allowPrefixMatch): bool
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{
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$nationalNumberPattern = $numberDesc->getNationalNumberPattern();
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// We don't want to consider it a prefix match when matching non-empty input against an empty
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// pattern
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if ($nationalNumberPattern === '') {
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return false;
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}
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return $this->match($number, $nationalNumberPattern, $allowPrefixMatch);
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}
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private function match(string $number, string $pattern, bool $allowPrefixMatch): bool
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{
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$matcher = new Matcher($pattern, $number);
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if (!$matcher->lookingAt()) {
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return false;
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}
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return $matcher->matches() ? true : $allowPrefixMatch;
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}
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}
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