Regular Expressions 101

Pro

Group 1((?:i\s)?(?:have\s)?(?<!had\s)(?:the\s)?same\s(?:(?:problem|question|issue)|here))

Non-Capturing Group(?:i\s)?

?repeats the group contents below at most once:

ithe literal i (105₁₀ / 151₈ / 69₁₆) (case sensitive)

\sany whitespace character

Non-Capturing Group(?:have\s)?

?repeats the group contents below at most once:

havethe literal text have (case sensitive)

\sany whitespace character

Negative Lookbehind(?<!had\s)

hadthe literal text had (case sensitive)

\sany whitespace character

Non-Capturing Group(?:the\s)?

?repeats the group contents below at most once:

thethe literal text the (case sensitive)

\sany whitespace character

samethe literal text same (case sensitive)

\sany whitespace character

Non-Capturing Group(?:(?:problem|question|issue)|here)

1st Alternative(?:problem|question|issue)

Non-Capturing Group(?:problem|question|issue)

1st Alternativeproblem

problemthe literal text problem (case sensitive)

2nd Alternativequestion

questionthe literal text question (case sensitive)

3rd Alternativeissue

issuethe literal text issue (case sensitive)

2nd Alternativehere

herethe literal text here (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

((?:i\s)?(?:have\s)?(?<!had\s)(?:the\s)?same\s(?:(?:problem|question|issue)|here))

New

having the same issue
facing the same problem
have the same question
I am getting the same issue
I see the same issue
I have same issue

I had the same issue
have had the same question
I faced the same issue