PCRE version 5.0 13-Sep-2004
/-- Do not use the \x{} construct except with patterns that have the --/
/-- /8 option set, because PCRE doesn't recognize them as UTF-8 unless --/
No match
/-- that option is set. However, the latest Perls recognize them always. --/
No match
/a.b/8
acb
0: acb
a\x7fb
0: a\x{7f}b
a\x{100}b
0: a\x{100}b
*** Failers
No match
a\nb
No match
/a(.{3})b/8
a\x{4000}xyb
0: a\x{4000}xyb
1: \x{4000}xy
a\x{4000}\x7fyb
0: a\x{4000}\x{7f}yb
1: \x{4000}\x{7f}y
a\x{4000}\x{100}yb
0: a\x{4000}\x{100}yb
1: \x{4000}\x{100}y
*** Failers
No match
a\x{4000}b
No match
ac\ncb
No match
/a(.*?)(.)/
a\xc0\x88b
0: a\xc0
1:
2: \xc0
/a(.*?)(.)/8
a\x{100}b
0: a\x{100}
1:
2: \x{100}
/a(.*)(.)/
a\xc0\x88b
0: a\xc0\x88b
1: \xc0\x88
2: b
/a(.*)(.)/8
a\x{100}b
0: a\x{100}b
1: \x{100}
2: b
/a(.)(.)/
a\xc0\x92bcd
0: a\xc0\x92
1: \xc0
2: \x92
/a(.)(.)/8
a\x{240}bcd
0: a\x{240}b
1: \x{240}
2: b
/a(.?)(.)/
a\xc0\x92bcd
0: a\xc0\x92
1: \xc0
2: \x92
/a(.?)(.)/8
a\x{240}bcd
0: a\x{240}b
1: \x{240}
2: b
/a(.??)(.)/
a\xc0\x92bcd
0: a\xc0
1:
2: \xc0
/a(.??)(.)/8
a\x{240}bcd
0: a\x{240}
1:
2: \x{240}
/a(.{3})b/8
a\x{1234}xyb
0: a\x{1234}xyb
1: \x{1234}xy
a\x{1234}\x{4321}yb
0: a\x{1234}\x{4321}yb
1: \x{1234}\x{4321}y
a\x{1234}\x{4321}\x{3412}b
0: a\x{1234}\x{4321}\x{3412}b
1: \x{1234}\x{4321}\x{3412}
*** Failers
No match
a\x{1234}b
No match
ac\ncb
No match
/a(.{3,})b/8
a\x{1234}xyb
0: a\x{1234}xyb
1: \x{1234}xy
a\x{1234}\x{4321}yb
0: a\x{1234}\x{4321}yb
1: \x{1234}\x{4321}y
a\x{1234}\x{4321}\x{3412}b
0: a\x{1234}\x{4321}\x{3412}b
1: \x{1234}\x{4321}\x{3412}
axxxxbcdefghijb
0: axxxxbcdefghijb
1: xxxxbcdefghij
a\x{1234}\x{4321}\x{3412}\x{3421}b
0: a\x{1234}\x{4321}\x{3412}\x{3421}b
1: \x{1234}\x{4321}\x{3412}\x{3421}
*** Failers
No match
a\x{1234}b
No match
/a(.{3,}?)b/8
a\x{1234}xyb
0: a\x{1234}xyb
1: \x{1234}xy
a\x{1234}\x{4321}yb
0: a\x{1234}\x{4321}yb
1: \x{1234}\x{4321}y
a\x{1234}\x{4321}\x{3412}b
0: a\x{1234}\x{4321}\x{3412}b
1: \x{1234}\x{4321}\x{3412}
axxxxbcdefghijb
0: axxxxb
1: xxxx
a\x{1234}\x{4321}\x{3412}\x{3421}b
0: a\x{1234}\x{4321}\x{3412}\x{3421}b
1: \x{1234}\x{4321}\x{3412}\x{3421}
*** Failers
No match
a\x{1234}b
No match
/a(.{3,5})b/8
a\x{1234}xyb
0: a\x{1234}xyb
1: \x{1234}xy
a\x{1234}\x{4321}yb
0: a\x{1234}\x{4321}yb
1: \x{1234}\x{4321}y
a\x{1234}\x{4321}\x{3412}b
0: a\x{1234}\x{4321}\x{3412}b
1: \x{1234}\x{4321}\x{3412}
axxxxbcdefghijb
0: axxxxb
1: xxxx
a\x{1234}\x{4321}\x{3412}\x{3421}b
0: a\x{1234}\x{4321}\x{3412}\x{3421}b
1: \x{1234}\x{4321}\x{3412}\x{3421}
axbxxbcdefghijb
0: axbxxb
1: xbxx
axxxxxbcdefghijb
0: axxxxxb
1: xxxxx
*** Failers
No match
a\x{1234}b
No match
axxxxxxbcdefghijb
No match
/a(.{3,5}?)b/8
a\x{1234}xyb
0: a\x{1234}xyb
1: \x{1234}xy
a\x{1234}\x{4321}yb
0: a\x{1234}\x{4321}yb
1: \x{1234}\x{4321}y
a\x{1234}\x{4321}\x{3412}b
0: a\x{1234}\x{4321}\x{3412}b
1: \x{1234}\x{4321}\x{3412}
axxxxbcdefghijb
0: axxxxb
1: xxxx
a\x{1234}\x{4321}\x{3412}\x{3421}b
0: a\x{1234}\x{4321}\x{3412}\x{3421}b
1: \x{1234}\x{4321}\x{3412}\x{3421}
axbxxbcdefghijb
0: axbxxb
1: xbxx
axxxxxbcdefghijb
0: axxxxxb
1: xxxxx
*** Failers
No match
a\x{1234}b
No match
axxxxxxbcdefghijb
No match
/^[a\x{c0}]/8
*** Failers
No match
\x{100}
No match
/(?<=aXb)cd/8
aXbcd
0: cd
/(?<=a\x{100}b)cd/8
a\x{100}bcd
0: cd
/(?<=a\x{100000}b)cd/8
a\x{100000}bcd
0: cd
/(?:\x{100}){3}b/8
\x{100}\x{100}\x{100}b
0: \x{100}\x{100}\x{100}b
*** Failers
No match
\x{100}\x{100}b
No match
/\x{ab}/8
\x{ab}
0: \x{ab}
\xc2\xab
0: \x{ab}
*** Failers
No match
\x00{ab}
No match
/(?<=(.))X/8
WXYZ
0: X
1: W
\x{256}XYZ
0: X
1: \x{256}
*** Failers
No match
XYZ
No match
/X(\C{3})/8
X\x{1234}
0: X\x{1234}
1: \x{1234}
/X(\C{4})/8
X\x{1234}YZ
0: X\x{1234}Y
1: \x{1234}Y
/X\C*/8
XYZabcdce
0: XYZabcdce
/X\C*?/8
XYZabcde
0: X
/X\C{3,5}/8
Xabcdefg
0: Xabcde
X\x{1234}
0: X\x{1234}
X\x{1234}YZ
0: X\x{1234}YZ
X\x{1234}\x{512}
0: X\x{1234}\x{512}
X\x{1234}\x{512}YZ
0: X\x{1234}\x{512}
/X\C{3,5}?/8
Xabcdefg
0: Xabc
X\x{1234}
0: X\x{1234}
X\x{1234}YZ
0: X\x{1234}
X\x{1234}\x{512}
0: X\x{1234}
/[^a]+/8g
bcd
0: bcd
\x{100}aY\x{256}Z
0: \x{100}
0: Y\x{256}Z
/^[^a]{2}/8
\x{100}bc
0: \x{100}b
/^[^a]{2,}/8
\x{100}bcAa
0: \x{100}bcA
/^[^a]{2,}?/8
\x{100}bca
0: \x{100}b
/[^a]+/8ig
bcd
0: bcd
\x{100}aY\x{256}Z
0: \x{100}
0: Y\x{256}Z
/^[^a]{2}/8i
\x{100}bc
0: \x{100}b
/^[^a]{2,}/8i
\x{100}bcAa
0: \x{100}bc
/^[^a]{2,}?/8i
\x{100}bca
0: \x{100}b
/\x{100}{0,0}/8
abcd
0:
/\x{100}?/8
abcd
0:
\x{100}\x{100}
0: \x{100}
/\x{100}{0,3}/8
\x{100}\x{100}
0: \x{100}\x{100}
\x{100}\x{100}\x{100}\x{100}
0: \x{100}\x{100}\x{100}
/\x{100}*/8
abce
0:
\x{100}\x{100}\x{100}\x{100}
0: \x{100}\x{100}\x{100}\x{100}
/\x{100}{1,1}/8
abcd\x{100}\x{100}\x{100}\x{100}
0: \x{100}
/\x{100}{1,3}/8
abcd\x{100}\x{100}\x{100}\x{100}
0: \x{100}\x{100}\x{100}
/\x{100}+/8
abcd\x{100}\x{100}\x{100}\x{100}
0: \x{100}\x{100}\x{100}\x{100}
/\x{100}{3}/8
abcd\x{100}\x{100}\x{100}XX
0: \x{100}\x{100}\x{100}
/\x{100}{3,5}/8
abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
0: \x{100}\x{100}\x{100}\x{100}\x{100}
/\x{100}{3,}/8
abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
0: \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
/(?<=a\x{100}{2}b)X/8+
Xyyya\x{100}\x{100}bXzzz
0: X
0+ zzz
/\D*/8
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/\D*/8
\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
0: \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
/\D/8
1X2
0: X
1\x{100}2
0: \x{100}
/>\S/8
> >X Y
0: >X
> >\x{100} Y
0: >\x{100}
/\d/8
\x{100}3
0: 3
/\s/8
\x{100} X
0:
/\D+/8
12abcd34
0: abcd
*** Failers
0: *** Failers
1234
No match
/\D{2,3}/8
12abcd34
0: abc
12ab34
0: ab
*** Failers
0: ***
1234
No match
12a34
No match
/\D{2,3}?/8
12abcd34
0: ab
12ab34
0: ab
*** Failers
0: **
1234
No match
12a34
No match
/\d+/8
12abcd34
0: 12
*** Failers
No match
/\d{2,3}/8
12abcd34
0: 12
1234abcd
0: 123
*** Failers
No match
1.4
No match
/\d{2,3}?/8
12abcd34
0: 12
1234abcd
0: 12
*** Failers
No match
1.4
No match
/\S+/8
12abcd34
0: 12abcd34
*** Failers
0: ***
\ \
No match
/\S{2,3}/8
12abcd34
0: 12a
1234abcd
0: 123
*** Failers
0: ***
\ \
No match
/\S{2,3}?/8
12abcd34
0: 12
1234abcd
0: 12
*** Failers
0: **
\ \
No match
/>\s+</8+
12> <34
0: > <
0+ 34
*** Failers
No match
/>\s{2,3}</8+
ab> <cd
0: > <
0+ cd
ab> <ce
0: > <
0+ ce
*** Failers
No match
ab> <cd
No match
/>\s{2,3}?</8+
ab> <cd
0: > <
0+ cd
ab> <ce
0: > <
0+ ce
*** Failers
No match
ab> <cd
No match
/\w+/8
12 34
0: 12
*** Failers
0: Failers
+++=*!
No match
/\w{2,3}/8
ab cd
0: ab
abcd ce
0: abc
*** Failers
0: Fai
a.b.c
No match
/\w{2,3}?/8
ab cd
0: ab
abcd ce
0: ab
*** Failers
0: Fa
a.b.c
No match
/\W+/8
12====34
0: ====
*** Failers
0: ***
abcd
No match
/\W{2,3}/8
ab====cd
0: ===
ab==cd
0: ==
*** Failers
0: ***
a.b.c
No match
/\W{2,3}?/8
ab====cd
0: ==
ab==cd
0: ==
*** Failers
0: **
a.b.c
No match
/[\x{100}]/8
\x{100}
0: \x{100}
Z\x{100}
0: \x{100}
\x{100}Z
0: \x{100}
*** Failers
No match
/[Z\x{100}]/8
Z\x{100}
0: Z
\x{100}
0: \x{100}
\x{100}Z
0: \x{100}
*** Failers
No match
/[\x{100}\x{200}]/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
*** Failers
No match
/[\x{100}-\x{200}]/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{111}cd
0: \x{111}
*** Failers
No match
/[z-\x{200}]/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{111}cd
0: \x{111}
abzcd
0: z
ab|cd
0: |
*** Failers
No match
/[Q\x{100}\x{200}]/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
Q?
0: Q
*** Failers
No match
/[Q\x{100}-\x{200}]/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{111}cd
0: \x{111}
Q?
0: Q
*** Failers
No match
/[Qz-\x{200}]/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{111}cd
0: \x{111}
abzcd
0: z
ab|cd
0: |
Q?
0: Q
*** Failers
No match
/[\x{100}\x{200}]{1,3}/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{200}\x{100}\x{200}\x{100}cd
0: \x{200}\x{100}\x{200}
*** Failers
No match
/[\x{100}\x{200}]{1,3}?/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{200}\x{100}\x{200}\x{100}cd
0: \x{200}
*** Failers
No match
/[Q\x{100}\x{200}]{1,3}/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{200}\x{100}\x{200}\x{100}cd
0: \x{200}\x{100}\x{200}
*** Failers
No match
/[Q\x{100}\x{200}]{1,3}?/8
ab\x{100}cd
0: \x{100}
ab\x{200}cd
0: \x{200}
ab\x{200}\x{100}\x{200}\x{100}cd
0: \x{200}
*** Failers
No match
/(?<=[\x{100}\x{200}])X/8
abc\x{200}X
0: X
abc\x{100}X
0: X
*** Failers
No match
X
No match
/(?<=[Q\x{100}\x{200}])X/8
abc\x{200}X
0: X
abc\x{100}X
0: X
abQX
0: X
*** Failers
No match
X
No match
/(?<=[\x{100}\x{200}]{3})X/8
abc\x{100}\x{200}\x{100}X
0: X
*** Failers
No match
abc\x{200}X
No match
X
No match
/[^\x{100}\x{200}]X/8
AX
0: AX
\x{150}X
0: \x{150}X
\x{500}X
0: \x{500}X
*** Failers
No match
\x{100}X
No match
\x{200}X
No match
/[^Q\x{100}\x{200}]X/8
AX
0: AX
\x{150}X
0: \x{150}X
\x{500}X
0: \x{500}X
*** Failers
No match
\x{100}X
No match
\x{200}X
No match
QX
No match
/[^\x{100}-\x{200}]X/8
AX
0: AX
\x{500}X
0: \x{500}X
*** Failers
No match
\x{100}X
No match
\x{150}X
No match
\x{200}X
No match
/a\Cb/
aXb
0: aXb
a\nb
0: a\x0ab
/a\Cb/8
aXb
0: aXb
a\nb
0: a\x{0a}b
*** Failers
No match
a\x{100}b
No match
/[z-\x{100}]/8i
z
0: z
Z
0: Z
\x{100}
0: \x{100}
*** Failers
No match
\x{102}
No match
y
No match
/[\xFF]/
>\xff<
0: \xff
/[\xff]/8
>\x{ff}<
0: \x{ff}
/[^\xFF]/
XYZ
0: X
/[^\xff]/8
XYZ
0: X
\x{123}
0: \x{123}
/^[ac]*b/8
xb
No match
/^[ac\x{100}]*b/8
xb
No match
/^[^x]*b/8i
xb
No match
/^[^x]*b/8
xb
No match
/^\d*b/8
xb
No match
/(|a)/g8
catac
0:
1:
0:
1:
0: a
1: a
0:
1:
0:
1:
0: a
1: a
0:
1:
0:
1:
a\x{256}a
0:
1:
0: a
1: a
0:
1:
0:
1:
0: a
1: a
0:
1:
/^\x{85}$/8i
\x{85}
0: \x{85}
/ End of testinput4 /