> I'm using some regexes for swear filtering, but I have a problem. I > need to look for ab[ct] and have it replaced by xyz but not replace the > [ct]. I.e. it would be replaced by xyzc or xyzt. Any ideas?
$new_string = preg_replace("/ab([ct])/","xyz\\0",$old_string);
or
$new_string = ereg_replace("ab([ct])","xyz\\1",$old_string);
preg_replace is generally faster.
---John Holmes...
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