Właśnie znalazłem wyjątkowo długie wyrażenie regularne (ponad 6000 znaków) dla sprawdzania poprawności wiadomości e-mail w WordPress. To sprawiło, że pomyślałem, jaki jest najdłuższy, jaki kiedykolwiek widziałeś, że jest używany w środowisku produkcyjnym.Jaki jest najdłuższy wyrażenia regularne, jakie widziałeś:
A correct email address validation regex.
6,343 znaków.
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"To wyrażenie regularne będzie sprawdzać tylko te adresy, w których komentarze zostały usunięte i zastąpione białymi znakami (odbywa się to przez moduł)." –
To jest dokładnie to samo, co Jason. A może Jason's jest taki sam jak twój? – Ponkadoodle
Wyrażenie regularne do sprawdzania poprawności adresów e-mail (ewentualnie kilka w to:, cc: i bcc: formie) (od RFC 822) jest bardzo silny; zdecydowanie najdłuższy nietrywialny wyraz regularny, jaki widziałem. Niestety wydaje się, że istnieje wiele witryn internetowych, które nie używają tego wyrażenia regularnego lub równoważnego sprawdzania poprawności, ponieważ napotkałem zbyt wiele witryn, które nie akceptują [email protected] jako prawidłowego adresu e-mail.
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+1 za + twoją sztuczkę, naprawdę przydatna sztuczka – flybywire
Aby uniknąć nieporozumień: To nie jest tak skomplikowane, aby potwierdzić pojedynczy adres e-mail, wymaga tego złożoności w celu sprawdzania blokad adresów, np. w docelowej części nagłówka wiadomości e-mail (Do :, cc :, itd.). Bloki te mogą zawierać znaki nowej linii, białe znaki itp. –
Nie rozumiem tego, co to jest '+ yourstupidsite'? To nie jest Google-in-mail – Earlz
napisałem jeden kilka lat temu do analizowania kodu źródłowego podział danych COBOL.
Wzięliśmy to przetwarzane tokenów, aby utworzyć plik XML i dynamicznie budować interfejs użytkownika, aby przetestować transakcje IMS i wygenerować kod VB6, aby podzielić ten wynik transakcji na dokumenty XML.
Jaka jest długość regex subiektywne? – SLaks
@SLacks: nie jest to długość regex, która jest subiektywna, jest źródłem informacji o długości regex, która sprawia, że te odpowiedzi są subiektywne. – SilentGhost
Wyrażenia regularne dla 2 wzorców wiadomości e-mail WordPress. –