Hello
I write following code to get Multiple page of the this site: www.mobile.ir
This website have mobile price category .. this category have 42 navigation page.
I write following code with curl_multi_init and xpath to get data from Multiple page from category.
$ch1= curl_init ("http://www.mobile.ir/phones/prices.aspx"); $ch2 = curl_init ("http://www.mobile.ir/phones/prices.aspx?sort=date&dir=desc&brandid=0&terms=&duration=14&pagesize=50&price_from=-1&price_to=-1&provinceid=0&shopid=0&page=2"); curl_setopt($ch1, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch1,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13'); curl_setopt($ch1, CURLOPT_HEADER, 0); curl_setopt($ch1, CURLOPT_ENCODING, 'UTF-8'); curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch2,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13'); curl_setopt($ch2, CURLOPT_HEADER, 0); curl_setopt($ch2, CURLOPT_ENCODING, 'UTF-8'); $mh = curl_multi_init(); //add the two handles curl_multi_add_handle($mh,$ch1); curl_multi_add_handle($mh,$ch2); $active = null; //execute the handles do { $mrc = curl_multi_exec($mh, $active); } while ($mrc == CURLM_CALL_MULTI_PERFORM); while ($active && $mrc == CURLM_OK) { if (curl_multi_select($mh) != -1) { do { $mrc = curl_multi_exec($mh, $active); } while ($mrc == CURLM_CALL_MULTI_PERFORM); } } $dom = new DOMDocument('1.0', 'utf-8'); libxml_use_internal_errors(true); $dom->loadHTML($mrc); libxml_clear_errors(); $xpath = new DOMXpath($dom); $data = array(); $table_rows = $xpath->query('//table[@id=price_table]/tbody/tr'); // target the row (the browser rendered <tbody>, but actually it really doesnt have one) if($table_rows->length <= 0) { // exit if not found echo 'no table rows found'; exit; } $s = "st\xECna"; foreach($table_rows as $tr) { // foreach row $row = $tr->childNodes; if($row->item(0)->tagName != '<tr class="carHeader"> <td>نام کارخانه </td> <td>نام خودرو </td> <td>قیمت نمایندگی (ریال) </td> <td>قیمت بازار (ریال) </td> </tr>') { // avoid headers $data[] = array( 'Name' => trim($row->item(2)->nodeValue), 'Price' => trim($row->item(4)->nodeValue), ); } } echo '<pre>'; print_r($data);
But don't display data ...
when I use curl_init() to get data from one page without problem working and displaying data (name and price) but when use curl_multi_init dont display I really need..
