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evalこそパワー #phpkansai / phpkansai2017
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Hiraku NAKANO
July 15, 2017
Technology
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evalこそパワー #phpkansai / phpkansai2017
PHPカンファレンス関西2017での飛び入りLTの資料です
Hiraku NAKANO
July 15, 2017
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Transcript
evalͦ͜ύϫʔ @hiraku
ࣗݾհ • த (@Hiraku) • https://github.com/hirak • ϝϧΧϦͷαʔόʔαΠυΤϯδχΞ •
Composerؔ࿈ͷൃදΛΑ͍ͯ͘͠·͢ • PHPΧϯϑΝϨϯεؔ2016 جௐߨԋ
We are hiring!
None
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evalͦ͜ύϫʔ @hiraku
evalͬͯΔਓʁ
eval($code); • จࣈྻΛίʔυͱ࣮ͯ͠ߦ͢Δ • ʮεΫϦϓτݴޠʯͷຊ࣭Λൈ͖ग़ͨ͠ͷ
eval͍͍ͬͯͱࢥ͏ਓʁ
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ةݥ㲈ڧྗ
Α͋͘Δྫ • ϞοΫ / ΞεϖΫτࢦ • ςϯϓϨʔτΤϯδϯه๏࡞ͬͨΓͱ͔ • classͷίʔυΛͦͷͰੜ࣮ͯ͠ߦ
͋ͦΜͰΈͨྫ http://qiita.com/Hiraku/items/ 190443b33ee7a2167ade
spindle/collection • ྻͷૢ࡞ϝιουΛॻ͘ͱɺιʔείʔυ จࣈྻΛ(෦తʹ)ੜ͍ͯ͘͠ • ඞཁʹͳ͚ͬͨ࣌ͩevalͰ࣮ߦ
evalͷ͔͍ͭΈͪ • ݴޠͷೳྗΛͪΐͬͱ͚ͩ͑ͨͷΛ࡞Δ • ΦϨΦϨߏจΛ࡞Δ • ͳͲͳͲ
͝ར༻ܭըతʹ ༡ΜͰΈΔͱ໘ന͍Α
ࠂ
2017/6/10 Ԭ✅ 2017/7/15 ؔ✅ ↓
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·ͩؒʹ߹͍·͢ʂ phpcon.php.gr.jp