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<?php |
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/** |
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* webtrees: online genealogy |
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* Copyright (C) 2022 webtrees development team |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace Fisharebest\Webtrees; |
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use RuntimeException; |
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use function preg_last_error_msg; |
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use function preg_match; |
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use function preg_replace; |
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/** |
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* Wrappers around PHP functions that throw exceptions instead of returning error values. |
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* Eliminates many false-positives during static analysis. |
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*/ |
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class PHP |
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{ |
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/** |
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* @template T of 0|256|512|768 |
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* |
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* @param string $pattern |
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* @param string $subject |
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* @param array<string>|null $matches |
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* @param T $flags |
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* @param int $offset |
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* |
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* @return int |
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*/ |
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public static function pregMatch(string $pattern, string $subject, array &$matches = null, int $flags = 0, int $offset = 0): int |
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{ |
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$result = preg_match($pattern, $subject, $matches, $flags, $offset); |
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if ($result === false) { |
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throw new RuntimeException(preg_last_error_msg()); |
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} |
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return $result; |
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} |
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/** |
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* @template T of string|array<int,string> |
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* |
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* @param string|array<string> $pattern |
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* @param string|array<string> $replacement |
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* @param T $subject |
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* @param int $limit |
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* @param int|null $count |
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* |
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* @return T |
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*/ |
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public static function pregReplace( |
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string|array $pattern, |
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string|array $replacement, |
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string|array $subject, |
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int $limit = -1, |
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int &$count = null |
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): string|array { |
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$result = preg_replace($pattern, $replacement, $subject, $limit, $count); |
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if ($result === null) { |
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throw new RuntimeException(preg_last_error_msg()); |
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} |
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return $result; |
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} |
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} |
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fisharebest /
webtrees
