| Expression |
Description |
[\?&]value=
|
A URL parameter value in a URL. |
[A-Z]:(\\[A-Z0-9_]+)+
|
An uppercase DOS/Windows path in which (a) is not the root of a drive, and (b) has only letters, numbers, and underscores in its text. |
[A-Za-z][A-Za-z0-9_]*
|
A ColdFusion variable with no qualifier. |
([A-Za-z][A-Za-z0-9_]*)(\.[A-Za-z][A-Za-z0-9_]*)?
|
A ColdFusion variable with no more than one qualifier; for example, Form.VarName, but not Form.Image.VarName. |
(\+|-)?[1-9][0-9]*
|
An integer that does not begin with a zero and has an optional sign. |
(\+|-)?[1-9][0-9]*(\.[0-9]*)?
|
A real number. |
(\+|-)?[1-9]\.[0-9]*E(\+|-)?[0-9]+
|
A real number in engineering notation. |
a{2,4}
|
Two to four occurrences of "a": aa, aaa, aaaa. |
(ba){3,}
|
At least three "ba" pairs: bababa, babababa, and so on. |
| Expression |
Returns |
REReplace (CGI.Query_String, "CFID=[0-9]+[&]*", "")
|
The query string with parameter CFID and its numeric value stripped out. |
REReplace("I Love Jellies", "[[:lower:]]","x","ALL"
|
I Lxxx Jxxxxxx |
REReplaceNoCase("cabaret","[A-Z]", "G","ALL")
|
GGGGGGG |
REReplace (Report,"\$[0-9,]*\.[0-9]*","$***.**")", "")
|
The string value of the variable Report with all positive numbers in the dollar format changed to "$***.**". |
REFind ("[Uu]\.?[Ss]\.?[Aa}\.?", Report )
|
The position in the variable Report of the first occurrence of the abbreviation USA. The letters can be in either case and the abbreviation can have a period after any letter. |
REFindNoCase("a+c","ABCAACCDD")
|
4 |
REReplace("There is is coffee in the the kitchen",
"([A-Za-z]+)[ ]+\1","*","ALL")
|
There * coffee in * kitchen |
REReplace(report, "<[^>]*>", "", "All")
|
Removes all HTML tags from a string value of the report variable. |
