However, when using REReplace your forgetting the 'scope' attribute which
lets you specify how many matches to replace. By specifying "All" you get
them all.
<cfset NumbersOnly = ReReplace("Image12334blue1","[^\d]","","All")>
This replaces everything that is not a Digit - Regex in this case is
defining digits using \d. And using ^ for NOT. Thus [^\d] means not
digits. I'm replacing non-digits with emtry string and setting the scope to
ALL matches.
Wil Genovese
Sr. Web Application Developer
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