On 29/10/06, Alan Milnes <[EMAIL PROTECTED]> wrote:
Dotan Cohen wrote:
> $searchQuery=str_replace( "^".$noiseArray."$", " ", $searchQuery);
Can you explain what you are trying to do with the ^ and $? What is a
typical value of the original $searchQuery?
Alan
The purpose of the ^ and the $ is to define the beginning and the end of a word:
http://il2.php.net/regex
I also tried str_replace( $noiseArray, " ", $searchQuery) but that was
replacing the insides of words as well. And with the addition of the
individual letters, that emptied the entire $searchQuery string!
A typical value of $searchQuery could be "What is php?" or "What is
open source". See this site for details:
http://what-is-what.com
Dotan Cohen
http://technology-sleuth.com/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
