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ʙΞϓϦέʔγϣϯฤʙ
όʔνʔ(.01&1"#0JOD
1)1#-5
Ͱ͔Δ1)1Խ͢Δํ๏
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ࣗݾհ
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ιϑτΣΞΤϯδχΞ
όʔνʔ!IZQFSNLU
IUUQCMPHIZQFSNLUKQ
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ϗʔϜϖʔδ࡞αʔϏεʮάʔϖʯ
IUUQTHPPQFKQ
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࠷ۙͷϏοάχϡʔε
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1)1͔Β1)1ʹରԠ͠·ͨ͠ʂ
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No content
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ࠓ͢͜ͱ
w1)1Խʹ͍ͭͯ४උɺ࡞ۀฤ͔ΒཁΛ؆୯ʹ͝
հ
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άʔϖͷঢ়گ
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άʔϖͷঢ়گ
wαʔϏε։͔࢝Βͷྺ࢙͋ΔαʔϏε
w1&"3ΛΈ߹ΘͤͨಠࣗϑϨʔϜϫʔΫ
wࢸΔॴʹࢄΒΔίϐϖؔɾɾɾ
wΧόϨοδͷ͍Ϣχοτςετɾɾɾ
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ΰʔϧ
w1)1ͷαΠτΛΠϯϑϥɺ։ൃͷ໊̎ͰҎ
ʹ1)1YʹΞοϓάϨʔυ͢Δ
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1)1Խ
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४උฤ
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ࣗಈ ݕcςετcΤϥʔϩά௨
QIQDDʹΑΔޓੑͷࣗಈݕ
ςετۦಈ։ൃ
ϦΞϧλΠϜΤϥʔϩά௨
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QIQDDʹΑΔޓੑͷࣗಈݕ
w1)1ޓੑνΣοΧʔ
w$*Ͱ࣮ߦ͠ɺࢦఠ͞ΕͨՕॴΛย͔ͬΒमਖ਼͢
Δ
wIUUQTHJUIVCDPNTTUBMMFQIQDD
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ςετۦಈ։ൃ
w$*্Ͱ৽چ྆όʔδϣϯͰ1)16OJUΛ࣮ߦ͢Δ͜ͱ
Ͱɺόάͷૣظൃݟ
w&&ςετॏࢹɻՄೳͳݶΓΧόϨοδΛ
ࢦ͢ɻ
wॏͳΔେͳίʔυमਖ਼҆৺ͯ͠Ͱ͖Δ
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ϦΞϧλΠϜΤϥʔϩά௨
w'MVFOUE/PSJLSBʹΑΔ1)1Τϥʔϩάͷ4MBDL௨
wόάɺোͷૣظൃݟ
wΞοϓάϨʔυͷ࡞ۀ࿙Ε͙͢ʹݟ͔ͭΔ
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࡞ۀฤ
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1)1͔Β1)1Խͷࢁ͜Εʹਚ͖Δ
w1)1Y͔Β1)1Yͷޙํޓੑͷͳ͍มߋͷ
Өڹ͕େ͖͍ɻදతͳ̎ɻ
w.Z42-ؔͷআ
wFSFHܥؔͷআ
IUUQQIQOFUNBOVBMKBNJHSBUJPOJODPNQBUJCMFQIQ
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.Z42-ؔͷআରԠ
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.Z42-ؔͷআରԠ
w.Z42-ؔΛϥοϓͨ͠ಠࣗ%#ΫϥεΛར༻͍ͯ͠
ΔͷͰɺͦΕΛ1%0ʹஔ͖͑Δ
wՕॴͰར༻ɾɾɾɺਏ͍
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FSFHܥؔͷআରԠ
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FSFH@SFQMBDFͷରԠྫ
$replaced = ereg_replace('hoge', 'fuga', 'hoge hoge');
↓
$replaced = preg_replace('/hoge/', 'fuga', 'hoge hoge');
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FSFHܥؔͷར༻ঢ়گ
w1)1$4'JYFSͰमਖ਼ͭͭ͠ɺΓͳ͍ՕॴBHTFE
Ͱஔ
wՕॴͰར༻ɾɾɾɺਏ͍
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EFQSFDBUFEରԠ
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EFQSFDBUFEରԠ
wكʹૺ۰͢Δ
wEFQSFDBUFEͱɺকདྷతʹαϙʔτ͞Εͳ͍ؔ
༷ͷܯࠂ
wಈ࡞্શ͘ແ͍ͷͰ༏ઌΊ
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͜ΕΒ1)1ԽͷҰ෦Ͱ͢ʂ
͕͢͞ʹͰશ෦ແཧͰͨ͠ʂ
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·ͱΊ
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·ͱΊ
w1)1Խ४උΛ͑Ε͘͠ͳ͍ʂαʔϏεن
ɾঢ়ଶʹԠ͕͔͔ͯ࣌ؒ͡Δ͚ͩ
wΞοϓάϨʔυۀʹࠜؾͱؾ߹͕͍Δ