• [^] # Re: mauvaise méthode

    Posté par . En réponse au message Filtrage d'une adresse électronique. Évalué à 10.

    Tu parles de celle-là ?

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    (ref, liée depuis stackoverflow)

    Plus bas dans le thread une plus "sympa" :

    /(?(DEFINE)
     (?<address> (?&mailbox) | (?&group))
     (?<mailbox> (?&name_addr) | (?&addr_spec))
     (?<name_addr> (?&display_name)? (?&angle_addr))
     (?<angle_addr> (?&CFWS)? < (?&addr_spec) > (?&CFWS)?)
     (?<group> (?&display_name) : (?:(?&mailbox_list) | (?&CFWS))? ;
     (?&CFWS)?)
     (?<display_name> (?&phrase))
     (?<mailbox_list> (?&mailbox) (?: , (?&mailbox))*)
     (?<addr_spec> (?&local_part) \@ (?&domain))
     (?<local_part> (?&dot_atom) | (?&quoted_string))
     (?<domain> (?&dot_atom) | (?&domain_literal))
     (?<domain_literal> (?&CFWS)? \[ (?: (?&FWS)? (?&dcontent))* (?&FWS)?
     \] (?&CFWS)?)
     (?<dcontent> (?&dtext) | (?&quoted_pair))
     (?<dtext> (?&NO_WS_CTL) | [\x21-\x5a\x5e-\x7e])
     (?<atext> (?&ALPHA) | (?&DIGIT) | [!#\$%&'*+-/=?^_`{|}~])
     (?<atom> (?&CFWS)? (?&atext)+ (?&CFWS)?)
     (?<dot_atom> (?&CFWS)? (?&dot_atom_text) (?&CFWS)?)
     (?<dot_atom_text> (?&atext)+ (?: \. (?&atext)+)*)
     (?<text> [\x01-\x09\x0b\x0c\x0e-\x7f])
     (?<quoted_pair> \\ (?&text))
     (?<qtext> (?&NO_WS_CTL) | [\x21\x23-\x5b\x5d-\x7e])
     (?<qcontent> (?&qtext) | (?&quoted_pair))
     (?<quoted_string> (?&CFWS)? (?&DQUOTE) (?:(?&FWS)? (?&qcontent))*
     (?&FWS)? (?&DQUOTE) (?&CFWS)?)
     (?<word> (?&atom) | (?&quoted_string))
     (?<phrase> (?&word)+)
     # Folding white space
     (?<FWS> (?: (?&WSP)* (?&CRLF))? (?&WSP)+)
     (?<ctext> (?&NO_WS_CTL) | [\x21-\x27\x2a-\x5b\x5d-\x7e])
     (?<ccontent> (?&ctext) | (?&quoted_pair) | (?&comment))
     (?<comment> \( (?: (?&FWS)? (?&ccontent))* (?&FWS)? \) )
     (?<CFWS> (?: (?&FWS)? (?&comment))*
     (?: (?:(?&FWS)? (?&comment)) | (?&FWS)))
     # No whitespace control
     (?<NO_WS_CTL> [\x01-\x08\x0b\x0c\x0e-\x1f\x7f])
     (?<ALPHA> [A-Za-z])
     (?<DIGIT> [0-9])
     (?<CRLF> \x0d \x0a)
     (?<DQUOTE> ")
     (?<WSP> [\x20\x09])
     )
     (?&address)/x
    

    Matricule 23415