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<?php $urlKey = 'ftrcvgbhnjk-2000-4628-20.html?hdfjdslkf=sdjfh'; if ($result = preg_match('/-\d+-(\d+)\.html.*$/', $urlKey, $matches)) { $result = $matches[1]; } echo $result; var_dump($matches); echo $oldUrlKey;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
20array(2) { [0]=> string(29) "-4628-20.html?hdfjdslkf=sdjfh" [1]=> string(2) "20" } Warning: Undefined variable $oldUrlKey in /in/TnJ4g on line 12
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
20array(2) { [0]=> string(29) "-4628-20.html?hdfjdslkf=sdjfh" [1]=> string(2) "20" } Notice: Undefined variable: oldUrlKey in /in/TnJ4g on line 12
Output for 7.3.32 - 7.3.33, 7.4.26
20array(2) { [0]=> string(29) "-4628-20.html?hdfjdslkf=sdjfh" [1]=> string(2) "20" }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
20array(2) { [0]=> string(29) "-4628-20.html?hdfjdslkf=sdjfh" [1]=> string(2) "20" } Notice: Undefined variable: oldUrlKey in /in/TnJ4g on line 12

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