how do i go about using these results?
after running your regex, i imagine you get a structure returned whose keys
are len and pos. you could then use those in the mid function to retrieve
the string. however, when i run:
<cfset testvar='function addition(a,b){
somevar = a + b;
return somevar;
}
'>
<cfset
regextestvar=refindnocase("(function)(.)([[:graph::]]*)\(",testvar,1,true)>
<cfoutput>
<cfloop collection="#regextestvar#" item="key">
#key#:: #regextestvar[key]#
</cfloop>
</cfoutput>
i get:
Error Diagnostic Information
Expression result cannot be converted to a string
Expressions used inside tags like CFOUTPUT, CFQUERY, CFMAIL, etc. must
evaluate to a value that can be converted to a string for output or dynamic
text accumulation purposes. Complex objects,
such as queries, arrays, and COM/DCOM objects, cannot be represented as
strings.
?
-----Original Message-----
From: Marlon Moyer [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 17, 2001 7:24 PM
To: CF-Talk
Subject: RE: Regexp help
refindnocase("(function)(.)([[:graph::]]*)\(",thistag.generatedcontent,1,tru
e)>
Marlon
-----Original Message-----
From: Bryan LaPlante [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 17, 2001 4:00 PM
To: CF-Talk
Subject: Regexp help
I need some help from one of the RegExp guru's. I am trying to get a list of
function names from my page for example the following functions name resides
in the page at position 9 to 17. I need a regular expression that will find
everything between the word function and the parenthesis character ( so that
I can get the word addition into a list. Here is what I have so far.
<cfset funcName = refindnocase("([function]+) [ ]+
\(",thistag.generatedcontent,1,true)>
function addition(a,b){
somevar = a + b;
return somevar;
}
Bryan LaPlante
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