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<?php $pattern = "/\/(?<backendLanguage>\w{2})\/?((?<frontendLanguage>\w{2})\/?)?\/?((?<cooperation>\w+)\/?)?/"; $sample = 'tyre24.dev/de/de'; echo (int)preg_match( $pattern, $sample, $matches).PHP_EOL; print_r($matches);
Output for 4.4.6 - 4.4.9, 5.2.2 - 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 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
1 Array ( [0] => /de/de [backendLanguage] => de [1] => de [2] => de [frontendLanguage] => de [3] => de )
Output for 5.2.0 - 5.2.1
Warning: preg_match(): Compilation failed: unrecognized character after (?< at offset 5 in /in/s1Qib on line 4 0
Output for 4.3.11, 4.4.0 - 4.4.5, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6
Warning: preg_match(): Compilation failed: unrecognized character after (?< at offset 5 in /in/s1Qib on line 4 0 Array ( )
Output for 5.0.0 - 5.0.1
Warning: preg_match(): Compilation failed: unrecognized character after (?< at offset 5 in /in/s1Qib on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/s1Qib on line 4 0PHP_EOLArray ( )
Output for 4.3.10
Warning: Compilation failed: unrecognized character after (?< at offset 5 in /in/s1Qib on line 4 0 Array ( )
Output for 4.3.0 - 4.3.9
Warning: Compilation failed: unrecognized character after (?< at offset 5 in /in/s1Qib on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/s1Qib on line 4 0PHP_EOLArray ( )

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