Keyword search box?

How can I have a keyword search box - that you can actually type in a word and search for associated results?
Thanks

 

Where is the content stored?

 

Its stored in a database - any example of code would be classic!

 

I'll point you in the right direction, but you have to do the rest yourself.

if (!empty($_REQUEST['keyword']))
{
    $query = mysql_query("
        SELECT *
        FROM table_name
        WHERE field_name LIKE '%" . mysql_real_escape_string($_REQUEST['keyword']) . "%'
    ") OR die(mysql_error());

    while ($result = mysql_fetch_assoc($query))
    {
        echo $result['field_name'], "<br />\n";
    }

    if (!$result)
    {
        echo 'No results found';
    }
}

PHP:

 

Thats really class, thanks for that!!! I'll have a go!

 

well, is their any code to search inside an array using $_GET OR POST?

like we have 10 elements in an array: if we search a word of element a it will give us element a as result

 

^^ Please start your own thread for separate questions that don't have anything to do with the original topic.