Regular Expressions 101

Pro

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 1([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 2([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 3([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 4([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 5([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 6([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 7([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 8([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 9([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 10([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 11([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 12([^a"]*)

Negated Character Class[^a"]*

*matches any number of characters outside the set below:

athe literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive)

"the literal " (34₁₀ / 42₈ / 22₁₆)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 13([^a"]*)

Negated Character Class[^a"]*

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 14([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 15([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 16([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 17([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 18([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 19([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 20([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 21([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 22([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 23([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 24([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 25([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 26([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 27([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 28([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 29([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 30([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 31([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 32([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 33([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 34([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 35([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 36([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 37([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 38([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 39([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 40([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 41([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 42([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 43([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 44([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 45([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 46([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 47([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 48([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 49([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 50([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 51([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 52([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 53([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 54([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 55([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 56([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 57([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 58([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 59([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 60([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 61([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 62([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 63([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 64([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 65([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 66([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 67([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 68([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 69([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 70([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 71([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 72([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 73([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 74([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 75([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 76([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 77([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 78([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 79([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 80([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 81([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 82([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 83([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 84([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 85([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 86([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 87([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 88([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 89([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 90([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 91([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 92([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 93([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 94([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 95([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 96([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 97([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 98([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

Group 99([^a"]*)

a*the literal a (97₁₀ / 141₈ / 61₁₆) (case insensitive), repeated any number of times

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

26 tokens

Regular Expression

"([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*([^a"]*)a*"

New

This is a text sample.
'And this is a single-quoted text sample'.
And this is another text sample.
"And this is a double-quoted text sample".
And this is another text sample.
"Nothing to do here".
And this is another text sample.
'Nothing to do here'.
And this is another text sample.
'And this is another single-quoted text sample'.
And this is another text sample.
"And this is another double-quoted text sample with a lot of a characters a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a".

Extraction

This is a text sample.
'And this is a single-quoted text sample'.
And this is another text sample.
"And this is a double-quoted text sample".
And this is another text sample.
"Nothing to do here".
And this is another text sample.
'Nothing to do here'.
And this is another text sample.
'And this is another single-quoted text sample'.
And this is another text sample.
"And this is another double-quoted text sample with a lot of a characters a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a".