CURLOPT_CONNECTTIMEOUT と CURLOPT_TIMEOUT が検出されたときに、何かを検出、キャッチ、および実行したい。
これを行うにはどうすればよいですか?
次のヘッダーがあります。
public static $userAgents = array(
'FireFox3' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; pl; rv:1.9) Gecko/2008052906 Firefox/3.0',
'GoogleBot' => 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
'IE7' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)',
'Netscape' => 'Mozilla/4.8 [en] (Windows NT 6.0; U)',
'Opera' => 'Opera/9.25 (Windows NT 6.0; U; en)'
);
public static $options = array(
CURLOPT_USERAGENT => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)',
CURLOPT_AUTOREFERER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FRESH_CONNECT => true,
CURLOPT_COOKIEJAR => "cookies.txt",
CURLOPT_COOKIEFILE => "cookies.txt",
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_CONNECTTIMEOUT => 5,
CURLOPT_TIMEOUT => 300,
//CURLOPT_COOKIESESSION => false,
);
$res は、html ファイル名を含む配列です。
public function multiCurl($res, $options = "") {
if (count($res) <= 0)
return False;
$handles = array();
if (!$options) // add default options
$options = self::$options;
// add curl options to each handle
foreach ($res as $k => $row) {
$ch{$k} = curl_init();
$options[CURLOPT_URL] = $row['url'];
curl_setopt_array($ch{$k}, $options);
$handles[$k] = $ch{$k};
}
$mh = curl_multi_init();
foreach ($handles as $k => $handle) {
curl_multi_add_handle($mh, $handle);
}
$running_handles = null;
//execute the handles
do {
$status_cme = curl_multi_exec($mh, $running_handles);
} while ($cme == CURLM_CALL_MULTI_PERFORM);
while ($running_handles && $status_cme == CURLM_OK) {
if (curl_multi_select($mh) != -1) {
do {
$status_cme = curl_multi_exec($mh, $running_handles);
} while ($status == CURLM_CALL_MULTI_PERFORM);
}
}
foreach ($res as $k => $row) {
$res[$k]['error'] = curl_error($handles[$k]);
if (!empty($res[$k]['error']))
$res[$k]['data'] = '';
else {
//$res[$k]['data'] = curl_multi_getcontent($handles[$k]); // get results
file_put_contents(CRAWLER_FILES . $k . '.html', curl_multi_getcontent($handles[$k]));
}
// close current handler
curl_multi_remove_handle($mh, $handles[$k]);
}
curl_multi_close($mh);
return $res; // return response
}