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<?php |
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/** |
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* This file is part of Phiremock. |
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* |
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* Phiremock is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser 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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* |
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* Phiremock 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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* |
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* You should have received a copy of the GNU General Public License |
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* along with Phiremock. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace Mcustiel\Phiremock\Domain\Condition; |
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use InvalidArgumentException; |
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class Pattern extends ConditionValue |
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{ |
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public function __construct(string $pattern) |
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{ |
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$this->assertRegex($pattern); |
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parent::__construct($pattern); |
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} |
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private function assertRegex(string $pattern): void |
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{ |
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/** |
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* The only sane way to validate a regexp is to execute it. |
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* Possible warnings or notices are suppressed. |
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*/ |
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if (false === @preg_match($pattern, null)) { |
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throw new InvalidArgumentException( |
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sprintf('Invalid regular expression received: `%s`, preg error #%d', $pattern, preg_last_error()) |
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); |
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} |
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} |
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} |
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mcustiel /
phiremock-common
