Sample Code Listing

C O D E D I S P L A Y
<?
header("Content-type: text/html; charset=utf-8");
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>Get Images</title>
 
</head>
<body>
 
<?
 
$results = getGoogleImages('horses');
foreach ($results as $result) {
    echo '<p><a href="' . htmlentities($result['url']) . '">' .
            '<img src="' . htmlentities($result['thumbnail']) . '" alt="" ' .
            'oncontextmenu="' . "this.src='" . htmlentities($result['image']) . "';" . 'return false;" ' .
            'style="border: 0px solid black" /></a><br />' .
            '<em>' . htmlentities($result['description']) . '</em>' .
            '</p>';
}
 
?>
 
</body>
</html><?
 
function getGoogleImages($q, $doSafeSearch = false)
{
    $results = array();
 
    $safe = ($doSafeSearch) ? 'on' : 'off';
    $url = 'http://images.google.com/images?safe=' . $safe .
            '&q=' . urlencode($q);
 
//
//		file_get_contents is disabled - must use curl
//    $result = file_get_contents($url);
	$ch = curl_init($url);
	$handle = fopen("page1.txt", "w");
 
	curl_setopt($ch, CURLOPT_FILE, $handle);
	curl_setopt($ch, CURLOPT_HEADER, 0);
 
	curl_exec($ch);
	curl_close($ch);
	fclose($handle);
 
	$handle = fopen("page1.txt", "r");
	$result = '';
	while (!feof($handle)) {
		$result .= fread($handle, 8192);
	}
	fclose($handle);
//    $result = file_get_contents($url);
//		file_get_contents is disabled - must use curl
//
//
    $from = 'dyn.Img("';
    $startPos = strPos($result, $from);
    $endPos = strPos($result, ');dyn.updateStatus');
    $functions = substr( $result, $startPos + strlen($from), $endPos );
    $functions = explode('");dyn.Img("', $functions);
 
    foreach ($functions as $f) {
        $i = count($results);
        list($results[$i]['url'], $v1, $hash,
                $results[$i]['image'],
                $results[$i]['width'], $results[$i]['height'],
                $results[$i]['description'],
                $v2, $v3, $more, $extension, $domain) = explode('","', $f);
        list($results[$i]['url'], $params) = explode('&h', $results[$i]['url']);
 
        $prefix = 'http://tbn0.google.com/images?q=tbn:';
        $results[$i]['thumbnail'] = $prefix . $hash . ':' . $results[$i]['image'];
        $results[$i]['description'] = strip_tags($results[$i]['description']);
    }
 
    return $results;
}
 
?>