ho scaricato da internet uno script che permette di estrapolare i risultati di Google solo che quando l'ho installato sul mio sito mi dà un errore strano che allego:
HTTP Error 500.0 - Internal Server Error
C:\PHPVersions\PHP52\php-cgi.exe - The FastCGI process exited unexpectedly
Most likely causes:
•IIS received the request; however, an internal error occurred during the processing of the request. The root cause of this error depends on which module handles the request and what was happening in the worker process when this error occurred.
•IIS was not able to access the web.config file for the Web site or application. This can occur if the NTFS permissions are set incorrectly.
•IIS was not able to process configuration for the Web site or application.
•The authenticated user does not have permission to use this DLL.
•The request is mapped to a managed handler but the .NET Extensibility Feature is not installed.
Things you can try:
•Ensure that the NTFS permissions for the web.config file are correct and allow access to the Web server's machine account.
•Check the event logs to see if any additional information was logged.
•Verify the permissions for the DLL.
•Install the .NET Extensibility feature if the request is mapped to a managed handler.
•Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click here.
io ho uno spazio web su Aruba in Windows.
allego anche lo script
<?php
include('simple_html_dom.php');
error_reporting(0);
function strip_tags_content($text, $tags = '', $invert = FALSE) {
$text = str_ireplace('<br>', '', $text);
preg_match_all('/<(.+?)[\s]*\/?[\s]*>/si', trim($tags), $tags);
$tags = array_unique($tags[1]);
if(is_array($tags) AND count($tags) > 0) {
if($invert == FALSE) {
return preg_replace('@<(?!(?:'. implode('|', $tags) .')\b)(\w+)\b.*?>.*?</\1>@si', '', $text);
} else {
return preg_replace('@<('. implode('|', $tags) .')\b.*?>.*?</\1>@si', '', $text);
}
} elseif($invert == FALSE) {
return preg_replace('@<(\w+)\b.*?>.*?</\1>@si', '', $text);
}
return $text;
}
// inizio configurazione
global $keyword; global $num; global $lingua;
// $keyword può essere una variabile singola o un array in base alle esigenze
// $num è il numero di risultati prelevati per ogni keyword
// $lingua è la lingua in cui Google deve cercare
$keyword = array("italia","spagna","marocco");
$num = 20;
$lingua = 'it';
// fine configurazione
function estrapolazione($key) {
$q = urlencode(str_replace(' ', '+', $key));
$r = '';
global $keyword; global $num; global $lingua;
if($num > 10) {
$r = "&num=$num";
}
$data = file_get_html('http://www.google.com/search?hl=' .$lingua . '&q='.$q.$r);
$html = str_get_html($data);
$ris = array();
foreach($html->find('li.g') as $g) {
$h3 = $g->find('h3.r', 0);
$s = $g->find('div.s', 0);
if($h3 != ""){
$a = $h3->find('a', 0);
}
$ris[] = array('title' => strip_tags($a->innertext),
'link' => $a->href,
'description' => strip_tags($s->innertext));
}
return $ris;
}
if($keyword) {
if(is_array($keyword)) {
$risultati = array();
foreach($keyword as $k) {
$test = estrapolazione($k);
$risultati = array_merge($risultati,$test);
}
}
else {
$risultati = estrapolazione($keyword);
}
}
// inizio output
foreach($risultati as $r) {
$riga = '"' . $r["title"] . '","' . $r["description"] . "\"\n";
file_put_contents( "risultati.csv",$riga,FILE_APPEND);
}
// fine output
$html->clear(); exit();
?>
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