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php-db | 2002122

Re: [PHP-DB] keyword search a mysql database. From: Adam Voigt (adam <email protected>)
Date: 12/18/02

$searchstring = $_POST[searchfor];
$searchstring = str_replace(" ","%",$searchstring);

mssql_query("SELECT id FROM table WHERE field LIKE '$searchstring';");

This will give you a looser search where all search terms have
to be there, but not necessarily next to each other, if you want a
"phrase search"
so they have to follow each other:

$searchstring = "%" . $_POST[searchfor] . "%";

mssql_query("SELECT id FROM table WHERE field LIKE '$searchstring';");

Make sense?

On Wed, 2002-12-18 at 12:44, mike karthauser wrote:

    I'm looking for tips and tricks in how to approach building a
    keyword search
    over an number of fields in a courses database.
    
    I know how i can search for one word at a time, but i am not sure on
    how i
    would approach searching via a defined string.
    
    Anyone got any good pointers for doing this/ or some tutorial that i
    can
    read though?
    
    Thanks..
    
    BTW kettles on if anyone wants a brew..
    --
    Mike Karthauser
    Managing Director - Brightstorm Ltd
    
    Email >> mikek <email protected>
    Web >> http://www.brightstorm.co.uk
    Tel >> 0117 9426653 (office)
                   07939 252144 (mobile)
    
    Snailmail >> Unit 8, 14 King Square,
                   Bristol BS2 8JJ
    
    
    --
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-- 
Adam Voigt (adam <email protected>)
The Cryptocomm Group
My GPG Key: http://64.238.252.49:8080/adam_at_cryptocomm.asc