Regular Expressions 101

^start of string

Positive Lookahead(?=.{610}$)

.{610}any character (except for line terminators), repeated exactly 610 times

$end of string

Positive Lookahead(?=.{71}(\(\.\{8\}\)\?\\.[^(]*){57}\)\{2\}\.\{12\}\$\/D$)

.{71}any character (except for line terminators), repeated exactly 71 times

Group 1(\(\.\{8\}\)\?\\.[^(]*){57}

{57}repeats the group contents below exactly 57 times:

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

.any character (except for line terminators)

Negated Character Class[^(]*

*matches any number of characters outside the set below:

(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

12the literal text 12

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Dthe literal D (68₁₀ / 104₈ / 44₁₆) (case sensitive)

$end of string

Group 2((.{8})?\/(.{8})?\^(.{8})?\((.{8})?\?=(.{8})?\.(.{8})?\{610(.{8})?\}(.{8})?\$(.{8})?\)(.{8})?\((.{8})?\?=(.{8})?\.(.{8})?\{71(.{8})?\}(.{8})?\((.{8})?\\(.{8})?\((.{8})?\\(.{8})?\.(.{8})?\\(.{8})?\{8(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\)(.{8})?\\(.{8})?\?(.{8})?\\(.{8})?\\(.{8})?\.(.{8})?\[(.{8})?\^(.{8})?\((.{8})?\](.{8})?\*(.{8})?\)(.{8})?\{57(.{8})?\}(.{8})?\\(.{8})?\)(.{8})?\\(.{8})?\{2(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\.(.{8})?\\(.{8})?\{12(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\$(.{8})?\\(.{8})?\/D(.{8})?\$(.{8})?\)(.{8})?\(){2}

{2}repeats the group contents below exactly 2 times:

Group 3(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 4(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\^the literal ^ (94₁₀ / 136₈ / 5E₁₆)

Group 5(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 6(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Group 7(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 8(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

610the literal text 610

Group 9(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 10(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Group 11(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Group 12(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 13(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Group 14(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 15(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

71the literal text 71

Group 16(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 17(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 18(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 19(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 20(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 21(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 22(.{8})?

?repeats the group contents below at most once:

.{8}any character (except for line terminators), repeated exactly 8 times

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 23(.{8})?

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Group 24(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 25(.{8})?

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 26(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 27(.{8})?

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Group 28(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 29(.{8})?

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Group 30(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 31(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 32(.{8})?

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 33(.{8})?

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group 34(.{8})?

\^the literal ^ (94₁₀ / 136₈ / 5E₁₆)

Group 35(.{8})?

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 36(.{8})?

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Group 37(.{8})?

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

Group 38(.{8})?

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Group 39(.{8})?

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

57the literal text 57

Group 40(.{8})?

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 41(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 42(.{8})?

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Group 43(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 44(.{8})?

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

Group 45(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 46(.{8})?

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 47(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 48(.{8})?

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 49(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 50(.{8})?

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

12the literal text 12

Group 51(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 52(.{8})?

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 53(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 54(.{8})?

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Group 55(.{8})?

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 56(.{8})?

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Dthe literal D (68₁₀ / 104₈ / 44₁₆) (case sensitive)

Group 57(.{8})?

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Group 58(.{8})?

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Group 59(.{8})?

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

.{12}any character (except for line terminators), repeated exactly 12 times

$end of string

Global pattern flags

D modifier: Dollar. Forces $ to match only at the end of the string instead of also before a final line terminator. This option is ignored if the m-flag is set

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

^(?=.{610}$)(?=.{71}(\(\.\{8\}\)\?\\.[^(]*){57}\)\{2\}\.\{12\}\$\/D$)((.{8})?\/(.{8})?\^(.{8})?\((.{8})?\?=(.{8})?\.(.{8})?\{610(.{8})?\}(.{8})?\$(.{8})?\)(.{8})?\((.{8})?\?=(.{8})?\.(.{8})?\{71(.{8})?\}(.{8})?\((.{8})?\\(.{8})?\((.{8})?\\(.{8})?\.(.{8})?\\(.{8})?\{8(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\)(.{8})?\\(.{8})?\?(.{8})?\\(.{8})?\\(.{8})?\.(.{8})?\[(.{8})?\^(.{8})?\((.{8})?\](.{8})?\*(.{8})?\)(.{8})?\{57(.{8})?\}(.{8})?\\(.{8})?\)(.{8})?\\(.{8})?\{2(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\.(.{8})?\\(.{8})?\{12(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\$(.{8})?\\(.{8})?\/D(.{8})?\$(.{8})?\)(.{8})?\(){2}.{12}$

New

/^(?=.{610}$)(?=.{71}(\(\.\{8\}\)\?\\.[^(]*){57}\)\{2\}\.\{12\}\$\/D$)((.{8})?\/(.{8})?\^(.{8})?\((.{8})?\?=(.{8})?\.(.{8})?\{610(.{8})?\}(.{8})?\$(.{8})?\)(.{8})?\((.{8})?\?=(.{8})?\.(.{8})?\{71(.{8})?\}(.{8})?\((.{8})?\\(.{8})?\((.{8})?\\(.{8})?\.(.{8})?\\(.{8})?\{8(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\)(.{8})?\\(.{8})?\?(.{8})?\\(.{8})?\\(.{8})?\.(.{8})?\[(.{8})?\^(.{8})?\((.{8})?\](.{8})?\*(.{8})?\)(.{8})?\{57(.{8})?\}(.{8})?\\(.{8})?\)(.{8})?\\(.{8})?\{2(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\.(.{8})?\\(.{8})?\{12(.{8})?\\(.{8})?\}(.{8})?\\(.{8})?\$(.{8})?\\(.{8})?\/D(.{8})?\$(.{8})?\)(.{8})?\(){2}.{12}$/D

Extraction