Regular Expressions 101

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/
myfunc\((.)\)
/
myfunc matches the characters myfunc literally (case sensitive)
\( matches the character ( literally (case sensitive)
1st Capturing Group
(.)
.
matches any character (except for line terminators)
* matches the previous token between zero and unlimited times, as many times as possible, giving back as needed (greedy)
\) matches the character ) literally (case sensitive)
Your regular expression does not match the subject string.Try launching the debugger to find out why.

Regular Expression
No Match

/
/

Test String