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Always FREE Live Preview Pattern Help Syntax Guide
/ /
Find all matches rather than stopping after the first match
Case-insensitive matching
^ and $ match start/end of line
Dot (.) matches newline characters

Results

0 matches

Quick Reference

Character Classes

. Any character except newline
\w Word character [A-Za-z0-9_]
\d Digit [0-9]
\s Whitespace character

Anchors

^ Start of string/line
$ End of string/line
\b Word boundary

Quantifiers

* 0 or more
+ 1 or more
? 0 or 1
{n} Exactly n times

Groups

(xyz) Capturing group
(?:xyz) Non-capturing group
[xyz] Character class