Regex tester
Pattern
Input
/R/ This is a string [Ref:1234/823/2]
Options
Replacement
Click the context tab to see replacements.
1 match found in about 1 millisecond.
IndexPositionMatched String
00/R/
/R/ This is a string [Ref:1234/823/2]
  1. empty string
  2. This is a string [Ref:1234/823/2]