୩ޱఓӳ!SBWFMMM ͋ͷ೔ݟͨόάͷৄࡉΛ ๻ୡ͸·ͩ ެࣜυΩϡϝϯτͰ ݟΕͳ͍

ࠓ೔࿩͢͜ͱ w1)1ͷόʔδϣϯΞοϓதʹ౿Μͩόάʹ͍ͭͯ wܦҢ wࣄ݅ wରԠ

୩ޱఓӳ@ravelll ( ͨʹ͙ͪc͙ͬ͞Μ ͱݺ͹Ε͍ͯ·͢

1)1ͷόʔδϣϯΞοϓΛ΍͍ͬͯͨ w͋Δ8FCΞϓϦέʔγϣϯͷϩʔϧ $ wc -l $(find . -name \*.php) | tail -1 
 325048 total w1)11)1 wίʔυमਖ਼͕΄΅΄΅׬ྃɺಈ࡞ݕূΛ͍ͯͨ͠

͋Εͬ͜ͷػೳಈ͔ͳ͍ʜ wϖʔδʹΞΫηεͨ͠ΒඇಉظʹσʔλΛऔಘɾඳը w"KBYͰ(&5ͯ͠KTPOड͚औͬͯඳը wKTPOऔಘ࣌ʹ1)1ଆͰΤϥʔ͕ग़͍ͯͨ •PHP Warning: mb_convert_variables(): Cannot handle recursive references in ʙ

mb_convert_variables()

NC@DPOWFSU@WBSJBCMFT ͱ͸ʁ wม਺ͷ஋ͷΤϯίʔσΟϯάΛม׵͢Δؔ਺ ex) mb_convert_variables(‘UTF-8’, ’EUC-JP’, $var); w$varʹ͸4USJOH "SSBZ 0CKFDUΛ౉ͤΔ wNC@DPOWFSU@FODPEJOHͱҾ਺ͷॱ͕ҧ͏ʢ͔Θ͍͍ʣ mb_convert_variables($to_enc, $from_enc, $var); mb_convert_encoding($str, $to_enc[, $from_enc]);

Cannot handle recursive references in …

Cannot handle recursive references in …

SFDVSTJWFͳSFGFSFODFTʁ

wͦΜͳ഑ྻ͸౉͍ͯ͠ͳ͍ͧʜʁ wͱ͍͏͔ [‘a’, ‘b’] Ͱ͢Βಉ͡ΤϥʔʹͳΔͧʁʁʁ ‎Ͳ͔͜ͷόʔδϣϯͰ࢓༷͕มΘͬͨʹҧ͍ͳ͍ʂ
 ެࣜυΩϡϝϯτΛಡ΋͏ʂʂ

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ಛʹݴٴ͞Εͯͳ͍

΢ʔϜࠔͬͨʜ wόʔδϣϯΞοϓલޙͰ1)1ͷιʔεΛಡΈൺ΂ͯΈͨ΋ͷͷ
 $ݴޠྗ͕௿ͯ͘࠶ؼࢀরΛݕ஌͢Δ࢓૊Έ͕૿͑ͯΔ͜ͱҎ֎Α ͘෼͔Βͳ͍ʜ wNC@DPOWFSU@FODPEJOHؔ਺Λ࢖͏Α͏ʹΞϓϦέʔγϣϯͷ࣮૷ Λ௚͍͔ͯ͘͠͠ͳ͍ͷ͔ʜ͍΍Ͱ΋݁ߏ࢖ͬͯΔͱ͜Ζ͋Δʜ

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Ξοοο

ؔ਺ͷόάͩͬͨ໛༷ ‣ୈҾ਺ʢม׵ݩͷΤϯίʔσΟϯάʣʹͭҎ্ͷΤϯίʔσΟϯ άΛࢦఆͨ͠ͱ͖ɺม׵ର৅ͷ"SSBZͷ࠶ؼతࢀরͷݕ͕ࠪਖ਼ৗʹ Ͱ͖ͳ͍ ex) mb_convert_variables(‘UTF-8’, ‘EUC-JP,Shift_JIS’, $val); mb_convert_variables(‘UTF-8’, ‘auto’, $val); (‘auto’ ͸ΤΠϦΞεͰɺmbstring.language=Japanese
 ͷͱ͖ͳΒ ‘ASCII,JIS,UTF-8,EUC-JP,SJIS’)

मਖ਼ϓϧϦΫग़ͯͨʢʣ ‣·͞ʹɺͳςετ͕௥Ճ͞Ε͍ͯͨʜʂ

ରԠ wόά͕ੜ·ΕΔ௚લͷόʔδϣϯʢʣΛ࢖͏͜ͱʹͨ͠ w΋͏1)1ܥ΋"DUJWF4VQQPSUͰͳ͘ͳΓେ͖ͳػೳ௥ Ճ͕ͳ͍ wࠓؤுͬͯͱ͔ʹ͢ΔΑΓ͸9ʹ͢΂͘ؤுͬͨ ΄͏͕Α͍ͷͰ͸ʜʁ

·ͱΊ wόʔδϣϯΞοϓதʹݴޠͷόάͱग़ձͬͨ࿩Λڞ༗͠·ͨ͠ wNC@DPOWFSU@WBSJBCMFTͰϋϚͬͨ wݪҼ͕υΩϡϝϯτʹॻ͔Εͯͳ͔ͬͨ
 ʢݴٴͨ͠Ϣʔβίϝϯτ͸͋ͬͨʣ wؔ਺ࣗମʹόά͕͋Δ͜ͱ͕෼͔ͬͨ w1)1Λ࢖͏͜ͱͰҰ୴ճආͨ͠