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<?php $strings = [ "This is a text with John Doe", "This is a text with Max Müstermann ", "This is a text withJohn-Frank' Doe.", "This is a text with John/Doejlkjkjlk", ]; $pattern = "/^(?=.{25,999})(?=.*[a-z]{2})[a-zA-Z0-9äöü,.' -]+$/"; foreach ($strings as $string) { if (preg_match($pattern, $string)) { echo "Ok ==> $string" . PHP_EOL; } else { echo "error" . PHP_EOL; } }
Output for 7.1.25 - 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 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.32, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
Ok ==> This is a text with John Doe Ok ==> This is a text with Max Müstermann Ok ==> This is a text withJohn-Frank' Doe. error
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122.97 ms | 1576 KiB | 4 Q