1 
$nodes = array($url1, $url2, $url3);
$node_count = count($nodes);

$curl_arr = array();
$master = curl_multi_init();

for ($i = 0; $i < $node_count; $i++) {
    $url = $nodes[$i];
    $curl_arr[$i] = curl_init($url);
    curl_setopt($curl_arr[$i], CURLOPT_RETURNTRANSFER, true);
    curl_multi_add_handle($master, $curl_arr[$i]);
}
do {
    curl_multi_exec($master, $running);
} while ($running > 0);

for ($i = 0; $i < $node_count; $i++) {
    $results[] = curl_multi_getcontent($curl_arr[$i]);
}
print_r($results);
//Is this part really parallel ?

for ($i = 0; $i < $node_count; $i++) {

    $results[] = curl_multi_getcontent($curl_arr[$i]);
    #now i want to perform one task again parallely with all url .

    $var = 1; # it will increase till condition is satisfied
    #in task lets say i want to to change all url to  $url1%20something$var
    #parallely with  others url also $url2%20something$var , $url3%20something$var

    # lets say for $var=6
    #when condition after fetching for $res=curl_multi_get_content($url1%20something$var), $res==true is satisfied , it will stop for one url .
    //till for others it will continue .
    #insort task is loop with parallel . possible ? how ?

}

insort 任务是并行的循环。可能的 ？如何 ？我在代码中解释了我想要的。. 在为每个 url 获取内容后的最后一个 for 循环中，我想再次为所有 url 并行执行一些任务？

那可能吗 ？请问谁能告诉我如何使用 curl ？我尝试了一些，但失败了。

4

0 回答 0