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Posted by jason on 08/06/07 19:11
I have a php script that I have uploaded to
http://tangorobert.110mb.com/suggest.php?keyword=cars
When you run the script, it returns results from google. In the case of the
above example, the results are as follows:
cars 345,000,000 results Get Suggestion
cars.com 8,670,000 results Get Suggestion
cars for sale 40,000,000 results Get Suggestion
carsales 303,000 results Get Suggestion
cars guide 63,400,000 results Get Suggestion
carsoup 667,000 results Get Suggestion
carsguide 341,000 results Get Suggestion
cars the movie 61,900,000 results Get Suggestion
carson pirie scott 245,000 results Get Suggestion
carsales.com.au 79,600 results Get Suggestion
What I was wondering is how the script could be modified so that in addition
to the above results, it would also bring back results for each of the
individual words from the the above phrases.
Hence, when the script is run, it would output the following (note the last
9 listings):
cars 345,000,000 results Get Suggestion
cars.com 8,670,000 results Get Suggestion
cars for sale 40,000,000 results Get Suggestion
carsales 303,000 results Get Suggestion
cars guide 63,400,000 results Get Suggestion
carsoup 667,000 results Get Suggestion
carsguide 341,000 results Get Suggestion
cars the movie 61,900,000 results Get Suggestion
carson pirie scott 245,000 results Get Suggestion
carsales.com.au 79,600 results Get Suggestion
cars xxx,xxx results Get Suggestion
com xxx,xxx results Get Suggestion
for xxx,xxx results Get Suggestion
sale xxx,xxx results Get Suggestion
guide xxx,xxx results Get Suggestion
the xxx,xxx results Get Suggestion
movie xxx,xxx results Get Suggestion
pirie xxx,xxx results Get Suggestion
scott xxx,xxx results Get Suggestion
I have listed the script below. Note there are two files, suggest.php and
suggest_inc.php
TIA
Jason
*********************
suggest.php
*********************
<?php
require("suggest_inc.php");
$suggest_items = array();
$show_suggest = false;
$keyword = "";
$no_suggest = false;
if (isset($_POST["keyword"])) {
$keyword = $_POST["keyword"];
} elseif (isset($_GET["keyword"])) {
$keyword = $_GET["keyword"];
}
if ($keyword != "") {
$suggest = new SuggestGetter();
$suggest_items = $suggest->GetSuggest($keyword);
if (count($suggest_items) > 0) {
$show_suggest = true;
} else {
$no_suggest = true;
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Google Suggest Keyword Tool</title>
</head>
<body>
<table width="480" height="121%" border="0" align="center" valign="middle">
<tr>
<td width="100%" height="242" align="center" valign="top"><br />
<table width="409" border="0" align="center" cellpadding="0"
cellspacing="0" >
<tr>
<td width="420" height="174" align="center" valign="top"><table
width="100%" align="center">
<tr>
<td height="26"><form><input value="<?php echo $keyword; ?>"
type="text" size="35" name="keyword" />
<input type="submit" value="Get Suggestion"/>
</form> </td>
</table>
<?php
if ($show_suggest) {
?>
<table align="center">
<?php
foreach ($suggest_items as $key => $value) {
echo "<tr><td class='details'><a
http://www.google.com/search?hl=en&btnG=Google+Search&q=$key'
target='_blank'>$key</a></td><td class='details'>" . trim($value) .
"</td><td class='details'><a href=
'http://tangorobert.110mb.com/suggest.php?keyword=$key' target='_self'>Get
Suggestion</a</td></tr>";
}
echo "</table>";
}
?>
<br />
<br />
<br />
</table> </td>
</tr>
</table>
<br />
<br />
</table>
</body>
</html>
******************************
suggest_inc.php
******************************
<?php
class SuggestGetter
{
//-------------------------------------------------------------------------- function GetSuggest($keyword) { $items = array(); $url = $this->buildSuggestUrl($keyword); $data = $this->getRawSuggest($url); if ($data) { $data = strstr($data, 'new Array('); if ($data === FALSE) return $items; $data = substr($data, strlen('new Array(')); $i = strpos($data, ')'); if ($i === FALSE) return $items; $tmp = substr($data, 0, $i - 1); $tmp = str_replace('"', "", $tmp); $keys = explode(",", $tmp); $data = strstr($data, 'new Array('); if ($data === FALSE) return $items; $data = substr($data, strlen('new Array(')); $i = strpos($data, ')'); if ($i === FALSE) return $items; $tmp = substr($data, 0, $i - 1); $values = explode('",', $tmp); $values = array_map("stripQuotes", $values); if (count($keys) == count($values)) { $items = $this->safeArrayCombine($keys, $values); } } return $items; } //-------------------------------------------------------------------------- function buildSuggestUrl($keyword) { return "http://www.google.com/complete/search?hl=en&js=true&qu=" .urlencode($keyword); } function getRawSuggest($url) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, FALSE); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); $data = curl_exec($ch); curl_close($ch); if (!($data === FALSE)) { return $data; } else { return false; } } function safeArrayCombine($a, $b) { if (count($a)!=count($b)) return FALSE; foreach($a as $key) list(,$c[$key])=each($b); return $c; }}function stripQuotes($item){ return str_replace('"', "", $item);}?>
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