正規表現苦手なんです...

Transcript

1. 1.

   
   
   
   
   
   
   
   
   
   3FHFY
   'FTUB
   ਖ਼نදݱۤखͳΜͰ͢ʜ ΅ͬͪήʔϜσϕϩού
   ੢ࢁ৴ߦɹ

2. 2.

   ͸͡Ίʹ ͑Β͍ͱ͜ʹདྷͪ·ͬͨͩʜ

3. 3.

   ࠓճͷ͓୊

4. 4.

   ਖ਼نදݱͱͷग़ձ͍ ΨϥέʔͷαΠτΛ࡞͍ͬͯΔ࣌ʹ
   ʮೖྗ͞Εͨจࣈྻ͸ϝʔϧΞυϨε͔ʁʯ
   Λ൑ఆ͢Δඞཁ͕ੜͨ͡ʂ

5. 5.

   ਖ਼نදݱͱͷग़ձ͍ ։ൃݴޠ͸1FSMɻ

6. 6.

   ਖ਼نදݱͱͷग़ձ͍ ʮ1FSMϝϞʯͱ͍͏αΠτͰݟͭ ͚ͨʂ
   IUUQXXXEJOPSKQdPI[BLJQFSMIUN

7. 7.

   None
8. 8.

   $mail_regex = q{(?:[^(\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\\} . q{\[\]\000-\037\x80-\xff])|"[^\\\\\x80-\xff\n\015"]*(?:\\\\[^\x80-\xff][} . q{^\\\\\x80-\xff\n\015"]*)*")(?:\.(?:[^(\040)<>@,;:".\\\\\[\]\000-\037\x} . q{80-\xff]+(?![^(\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff])|"[^\\\\\x80-} .

   q{\xff\n\015"]*(?:\\\\[^\x80-\xff][^\\\\\x80-\xff\n\015"]*)*"))*@(?:[^(} . q{\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\\\[\]\0} . q{00-\037\x80-\xff])|\[(?:[^\\\\\x80-\xff\n\015\[\]]|\\\\[^\x80-\xff])*} . q{\])(?:\.(?:[^(\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,} . q{;:".\\\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\\\x80-\xff\n\015\[\]]|\\\\[} . q{^\x80-\xff])*\]))*};
9. 9.

   Ҿ͍ͨɻ

10. 10.

    ٸ͕͹ճΕ

11. 11.

    ٸ͕͹ճΕ ࢼߦࡨޡͭͭ͠ɺ
    )5.-λάͷॻ͖׵͑ͱ͔ɺ
    จࣈྻஔ׵ͱ͔͕Ͱ͖ΔΑ͏ʹͳͬͨʂ

12. 12.

    ָ͘͠ͳ͖ͬͯͨॴͰ ͦͷޙ1FSM͔Β཭Εɺ
    0CKFDUJWF$΍$ Ͱॻ͘ɻ

13. 13.

    &NBDTͰ࢖͏΋͙͢๨ΕΔʜ

14. 14.

    $ ʹͯਖ਼نදݱαϙʔτʂ

15. 15.

    ਖ਼نදݱͷ࢓༷͕Θ͔ΒΜʜ

16. 16.

    ௐࠪΛଓ͚ͨ݁Ռ &$."4DSJQUͷਖ਼نදݱͷ࢓༷ ͱ΄΅ಉ͡Β͍͠ʜ

17. 17.

    &$."4DSJQUͬͯԿʁ

18. 18.

    ࠷ۙ+BWB4DSJQUҊ݅Λܦͯ
    Α͏΍͘ཧղʹࢸͬͨʂ

19. 19.

    .%/࠷ߴͰ͢

20. 20.

    ࢓༷͸ͳΜͱͳ͘Θ͔ͬͨ

21. 21.

    ·ͩ͜ΕΛॻ͚Δؾ͕͠ͳ͍ $mail_regex = q{(?:[^(\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\\} . q{\[\]\000-\037\x80-\xff])|"[^\\\\\x80-\xff\n\015"]*(?:\\\\[^\x80-\xff][} . q{^\\\\\x80-\xff\n\015"]*)*")(?:\.(?:[^(\040)<>@,;:".\\\\\[\]\000-\037\x} . q{80-\xff]+(?![^(\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff])|"[^\\\\\x80-}

    . q{\xff\n\015"]*(?:\\\\[^\x80-\xff][^\\\\\x80-\xff\n\015"]*)*"))*@(?:[^(} . q{\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\\\[\]\0} . q{00-\037\x80-\xff])|\[(?:[^\\\\\x80-\xff\n\015\[\]]|\\\\[^\x80-\xff])*} . q{\])(?:\.(?:[^(\040)<>@,;:".\\\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,} . q{;:".\\\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\\\x80-\xff\n\015\[\]]|\\\\[} . q{^\x80-\xff])*\]))*};
22. 22.

    ͱݴ͏༁Ͱʜ ೔ʑͷ܇࿅ํ๏ͱ͔ίπͱ͔
    ڭ͍͑ͯͩ͘͞ʂ

23. 23.

    w5XJUUFS
    !NJOHBNF
    w'BDFCPPL
    NJOHBNF
    w(JU)VC
    UFLOJTIJ ͓͠·͍ ΞϓϦ޷ධ഑৴தʂ