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Regex Festa
https://opt.connpass.com/event/140566/

のLTで使った資料です！

Transcript

1. 3FHFY'FTUB
   ਖ਼نදݱۤखͳΜͰ͢ʜ
   ΅ͬͪήʔϜσϕϩού
   ੢ࢁ৴ߦɹ
   

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2. ͸͡Ίʹ
   ͑Β͍ͱ͜ʹདྷͪ·ͬͨͩʜ
   

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3. 
   ࠓճͷ͓୊
   

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4. ਖ਼نදݱͱͷग़ձ͍
   ΨϥέʔͷαΠτΛ࡞͍ͬͯΔ࣌ʹ
   ʮೖྗ͞Εͨจࣈྻ͸ϝʔϧΞυϨε͔ʁʯ
   Λ൑ఆ͢Δඞཁ͕ੜͨ͡ʂ
   

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5. ਖ਼نදݱͱͷग़ձ͍
   ։ൃݴޠ͸1FSMɻ
   

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6. ਖ਼نදݱͱͷग़ձ͍
   ʮ1FSMϝϞʯͱ͍͏αΠτͰݟͭ
   ͚ͨʂ
   IUUQXXXEJOPSKQdPI[BLJQFSMIUN
   

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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])*\]))*};
   

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9. 
   Ҿ͍ͨɻ
   

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10. ٸ͕͹ճΕ
    

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

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12. ָ͘͠ͳ͖ͬͯͨॴͰ
    ͦͷޙ1FSM͔Β཭Εɺ
    0CKFDUJWF$΍$Ͱॻ͘ɻ
    

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13. 
    &NBDTͰ࢖͏΋͙͢๨ΕΔʜ
    

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14. 
    $ʹͯਖ਼نදݱαϙʔτʂ
    

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15. 
    ਖ਼نදݱͷ࢓༷͕Θ͔ΒΜʜ
    

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

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17. 
    &$."4DSJQUͬͯԿʁ
    

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18. 
    ࠷ۙ+BWB4DSJQUҊ݅Λܦͯ
    Α͏΍͘ཧղʹࢸͬͨʂ
    

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19. .%/࠷ߴͰ͢
    

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20. 
    ࢓༷͸ͳΜͱͳ͘Θ͔ͬͨ
    

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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])*\]))*};
    

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22. ͱݴ͏༁Ͱʜ
    ೔ʑͷ܇࿅ํ๏ͱ͔ίπͱ͔
    ڭ͍͑ͯͩ͘͞ʂ
    

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23. w5XJUUFS!NJOHBNF
    w'BDFCPPLNJOHBNF
    w(JU)VCUFLOJTIJ
    ͓͠·͍
    ΞϓϦ޷ධ഑৴தʂ
    

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