[nickdean]

I use the Overture keyword tool, Here is a script for it will help at all.

PHP Code:

<?php
class KeywordManager
{
     //class variables
     var $keywordArray = array();

    function KeywordManager()
    {
        //init function
    }
    function saveKeywordFile($fileName)
    {
         /*
         saves file with specified array of keywords and file name
         example: saveKeywordFile("saveas.txt",$keywordArray)
        */
        $keywordArray = $this->keywordArray;
        if (count($keywordArray) > 0)
        {
             if (file_exists($fileName))
             {
                //File name already exist
                return 0;
            }
            $filePointer = fopen($fileName,"w");
            if (!is_resource($filePointer))
            {
                //Error creating file
                return 0;
            }
            foreach ($keywordArray as $keyword)
            {
                fwrite($filePointer,$keyword."\n");
            }
            return 1;
        } else
        {
            //Keyword array is empty
            return 0;
        }
    }

    function loadKeywordFile($fileName)
    {
        /*
        loads a keyword file, returns array on success and 0 on failure
        example: loadKeywordFile("keywords.txt");
        */
        if (is_readable($fileName))
        {
            $filePointer = fopen($fileName,"r");
            if (!is_resource($filePointer))
            {
                //No resource
                return 0;
            }
            $fileData = "";
            while (!feof($filePointer))
            {
                $fileData .= fgets($filePointer,128);
            }
            $keywordArray = explode("\n",$fileData);
            foreach ($keywordArray as $keyword)
            {
                array_push ($this->keywordArray,$keyword);
            }
            return ($this->keywordArray);    
        } else 
        {
             //File not readable
            return 0;
        }
    }

    function overtureKeywordSuggestions ($baseKeyword)
    {
        $curlHandle = curl_init();
        curl_setopt($curlHandle,CURLOPT_URL,"http://inventory.uk.overture.com/d/searchinventory/suggestion/");
        curl_setopt($curlHandle,CURLOPT_USERAGENT,"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070219 Firefox/2.0.0.2");
        curl_setopt($curlHandle,CURLOPT_RETURNTRANSFER,1);
        curl_setopt($curlHandle,CURLOPT_REFERER,"http://inventory.uk.overture.com/d/searchinventory/suggestion/");
        curl_setopt($curlHandle,CURLOPT_POST,1);
        curl_setopt($curlHandle,CURLOPT_POSTFIELDS,"mkt=uk&lang=en_GB&term=".urlencode($baseKeyword)."&x=11&y=5");
        $returnedHtml = curl_exec($curlHandle);
        preg_match_all("|<font face=\"verdana,sans-serif\" size=1 color=#000000>(.*)</a></td>|U",$returnedHtml,$keywordMatches);
        foreach ($keywordMatches[1] as $keyword)
        {
             if (array_search($keyword,$this->keywordArray)==0)
             {
                array_push($this->keywordArray,$keyword);
            } else
            {
                //Keyword exist
                return 0;
            }
        }
        return $this->keywordArray;
    }
}
?>