Regular Expressions 101

Positive Lookahead(?=.+?(foo))

.+?any character (except for line terminators), repeated at least once

Group 1(foo)

foothe literal text foo (case sensitive)

Positive Lookahead(?=.+?(baz))

.+?any character (except for line terminators), repeated at least once

Group 2(baz)

bazthe literal text baz (case sensitive)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(?=.+?(foo))(?=.+?(baz))

New

Where foo have baz all my life

Where baz have foo all my life

Where foobaz have bazfoo all my life

Where foo have baz all my life

Where baz have foo all my life

Where foobaz have bazfoo all my life