Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression

/
/

Test String

Code Generator

Generated Code

#include <StringConstants.au3> ; to declare the Constants of StringRegExp #include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate Local $sRegex = "(?s).*Ingredients(.*?)Preparation.*" Local $sString = "Recipes & Menus" & @CRLF & _ "Expert Advice" & @CRLF & _ "Ingredients" & @CRLF & _ "Holidays & Events" & @CRLF & _ "Community" & @CRLF & _ "Video" & @CRLF & _ "SUMMER COOKING" & @CRLF & _ "Lentil and Brown Rice Soup" & @CRLF & _ "Gourmet January 1991" & @CRLF & _ "3.5/4" & @CRLF & _ "reviews (83)" & @CRLF & _ "90%" & @CRLF & _ "make it again" & @CRLF & _ "Some soups genuinely do inspire a devotion akin to love, and this is one of" & @CRLF & _ "them. In the cold of winter, when Gourmet editors ponder the matter of what soup" & @CRLF & _ "Cook" & @CRLF & _ "Reviews (83)" & @CRLF & _ "YIELD: Makes about 14 cups, serving 6 to 8" & @CRLF & _ "Ingredients" & @CRLF & _ "5 cups chicken broth" & @CRLF & _ "1 1/2 cups lentils, picked over and rinsed" & @CRLF & _ "1 cup brown rice" & @CRLF & _ "a 32- to 35-ounce can tomatoes, drained, reserving the juice, and chopped" & @CRLF & _ "3 carrots, halved lengthwise and cut crosswise into 1/4-inch pieces" & @CRLF & _ "1 onion, chopped" & @CRLF & _ "1 stalk of celery, chopped" & @CRLF & _ "3 garlic cloves, minced" & @CRLF & _ "1/2 teaspoon crumbled dried basil" & @CRLF & _ "1/2 teaspoon crumbled dried orégano" & @CRLF & _ "1/4 teaspoon crumbled dried thyme" & @CRLF & _ "1 bay leaf" & @CRLF & _ "1/2 cup minced fresh parsley leaves" & @CRLF & _ "2 tablespoons cider vinegar, or to taste" & @CRLF & _ "Preparation" & @CRLF & _ "In a heavy kettle combine the broth, 3 cups water, the lentils, the rice, the tomatoes with the reserved juice," Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYFULLMATCH) ; Present the entire match result _ArrayDisplay($aArray, "Result")

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm