Advance
Apart from basic tokens, the regular expression can be extended with appropriate modifiers or anchors. Additionally, some methods can be called by a property representative.
Modifier flags
Prefix anchors
Suffix anchors
Returning results
Negation
Properties
Tokens
- letter
- lowerLetter
- number
- numbers
- whitespace
- nonWhitespace
- digit
- digits
- nonDigit
- nonDigits
- word
- words
- tab
- carriageReturn
- newline
- linebreak
- boundary
- nonBoundary
- or
- anything
- not
Quantifiers
- zeroOrOne
- zeroOrMore
- oneOrMore
Anchors
- start
- startOfLine
- end
- endOfLine
Flags
- ignoreCase
- multiline
- matchNewLine
- ignoreWhitespace
- utf8
- unicode