parse the log line generated from fortigate 60B

a robust pattern to remove ordinal suffixes from numbers, eg. '22nd'->'22' supports: singles: 1st, 2nd, 3rd, 4th teens: 11th, 12th, 13th, 14th

username is 4-32 characters long no _,- or . at the beginning no _ or _. or . or .. or .- or _- inside no _,- or . at the end ^(?=.{4,32}$)(?![.-])(?!.*[.]{2})[a-zA-Z0-9.-]+(?<![.])$...

french phone number

Use for Ukraine cities telephon number (not mobile). Example: 0442565656 (044)1565656 (05656)156-56-56 156-56-56

Name:Jose Luis Torres Email:ptapia1977@yahoo.com Phone:7739889785 Username:trabajando CreditCard:4190025858706384 Expiration:10/14...

Validates Israeli phone numbers. Accounts for the presence/absence of the 972 country code (with or without the plus sign or parentheses), and the proper formatting of area codes based on the presence/absence of the country code. Allows subdivision using spaces, dashes, periods, or no subdivision.

Trying to understand the two digit lookup.