PHPでWebサーバ作ろう

PHPͰWebαʔόΛ࡞Ζ͏ PHPΧϯϑΝϨϯε෱Ԭ2017 LT *OOPWBUPS+BQBO*OD ෋ॴ྄ &OHJOFFS

͜ΜͳᷚΛฉ͍ͨ

PHPͰ΢ΣϒαʔόΛॻ͚ͳͯ͘ڐ͞ΕΔͷ͸ தֶੜ·ͰΒ͍͠Ͱ͢

Ͱ͸໰͏

PHPͰ΢ΣϒαʔόΛ࡞Δࣾձతҙٛ

ΤϯδχΞͱͯ͠ͷ੒௕

େ͍ʹ༗Δʂ

8&#αʔόͱ͸ʁ

8&#αʔόͱ͸ʁ 1. HTTPϦΫΤετ͕དྷΔ 2. HTTPϨεϙϯεΛฦ͢

)551ϦΫΤετ 3'$ࢀর GET /index.html HTTP/1.1 Host: localhost Connection: keep-alive Cache-Control:
max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Macintosh; ... Accept: text/html,application/xhtml+xml;q=0.9,image/webp,*/*;q=0.8 DNT: 1 Accept-Encoding: gzip, deflate, sdch, br Accept-Language: en-US,en;q=0.8,ja;q=0.6

)551Ϩεϙϯε 3'$ࢀর HTTP/1.1 200 OK Content-Type: text/html Cache-Control: max-age=8640000 Accept-Ranges:
bytes Content-Length: 197 Server: OrenoWebServer/0.1 <!DOCTYPE html> <html lang="en"> <head> <!— 以下略 —>

؆୯ͦ͏͡Όͳ͍͔

෼ޙ ߦͷ8&#αʔόര஀

Socket??

ಡΜͰ ࡶ

ߦ8&#αʔό ϒϩοΩϯάIO + γϯάϧϓϩηε QSPDFTTͰSFRͣͭ৺ΛࠐΊͯॲཧ

ෳ਺ϦΫΤετΛॲཧ͍ͨ͠

ྫ͑͹"QBDIF NPE@QIQ ϒϩοΩϯάIO + IOଟॏԽ ༧ΊϓϩηεΛGPSLͯ͠ෳ਺SFRΛॲཧ Prefork

Α͠ʂ࡞Ζ͏

͞Βʹ෼ޙ ߦͷِ"QBDIFര஀

େࣄͳτί͸ίί QSFGPSL

*0ଟॏԽͷࢀߟࢿྉ https://speakerdeck.com/bati11/otozhong-liang-kunaruhua

DEMO IUUQTHJUIVCDPNIBOIBOQIQDPOGVL@EFNP

1)1Ͱ8FCαʔόΛ࡞Δͱ 1. HTTPϦΫΤετ͕෼͔Δʂ 2. HTTPϨεϙϯε͕෼͔Δʂ 3. IOͷॲཧϞσϧ͕෼͔Δʂ ͔΋͠Εͳ͍ʜ

PHPでWebサーバ作ろう

PHPでWebサーバ作ろう

Ryo Tomidokoro

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PHPͰWebαʔόΛ࡞Ζ͏ PHPΧϯϑΝϨϯε෱Ԭ2017 LT OOPWBUPS+BQBOOD ෋ॴ྄ &OHJOFFS

͜ΜͳᷚΛฉ͍ͨ

PHPͰ΢ΣϒαʔόΛॻ͚ͳͯ͘ڐ͞ΕΔͷ͸ தֶੜ·ͰΒ͍͠Ͱ͢

Ͱ͸໰͏

PHPͰ΢ΣϒαʔόΛ࡞Δࣾձతҙٛ

ແ͍

ΤϯδχΞͱͯ͠ͷ੒௕

େ͍ʹ༗Δʂ

8&#αʔόͱ͸ʁ

8&#αʔόͱ͸ʁ 1. HTTPϦΫΤετ͕དྷΔ 2. HTTPϨεϙϯεΛฦ͢

)551ϦΫΤετ 3'$ࢀর GET /index.html HTTP/1.1 Host: localhost Connection: keep-alive Cache-Control:

)551Ϩεϙϯε 3'$ࢀর HTTP/1.1 200 OK Content-Type: text/html Cache-Control: max-age=8640000 Accept-Ranges:

؆୯ͦ͏͡Όͳ͍͔

෼ޙ ߦͷ8&#αʔόര஀

Μʁ

Socket??

ಡΜͰ ࡶ

ߦ8&#αʔό ϒϩοΩϯάIO + γϯάϧϓϩηε QSPDFTTͰSFRͣͭ৺ΛࠐΊͯॲཧ

ෳ਺ϦΫΤετΛॲཧ͍ͨ͠

ྫ͑͹"QBDIF NPE@QIQ ϒϩοΩϯάIO + IOଟॏԽ ༧ΊϓϩηεΛGPSLͯ͠ෳ਺SFRΛॲཧ Prefork

Α͠ʂ࡞Ζ͏

͞Βʹ෼ޙ ߦͷِ"QBDIFര஀

େࣄͳτί͸ίί QSFGPSL

*0ଟॏԽͷࢀߟࢿྉ https://speakerdeck.com/bati11/otozhong-liang-kunaruhua

DEMO IUUQTHJUIVCDPNIBOIBOQIQDPOGVL@EFNP

1)1Ͱ8FCαʔόΛ࡞Δͱ 1. HTTPϦΫΤετ͕෼͔Δʂ 2. HTTPϨεϙϯε͕෼͔Δʂ 3. IOͷॲཧϞσϧ͕෼͔Δʂ ͔΋͠Εͳ͍ʜ