Question

这是我的代码。我想为$ new_ch []修改$ new_ch。 curl_init（）这个函数可行吗？我想要一个每个$ new_ch都有一个自动增量的数组，这样我就对curl_init（）这个函数的数组感到好奇。希望你回复。谢谢。

<?php
$count = 0;
$judge = fopen($sourcefile,"r+");
while(!feof($judge))
{
  $destination = fgets($judge);
  $new_ch = curl_init();

  curl_setopt($new_ch, CURLOPT_URL, $destination);
  curl_setopt($new_ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($new_ch, CURLOPT_FOLLOWLOCATION, true);
  curl_setopt($new_ch, CURLOPT_MAXREDIRS, 4);
  curl_setopt($new_ch, CURLOPT_TIMEOUT, 30);
  curl_setopt($new_ch, CURLOPT_USERAGENT, $agent_name);
  curl_setopt($new_ch, CURLOPT_COOKIEFILE, $cookie_jar);
  $getinner = curl_exec($new_ch);
  $saveinner = fopen('./'.$datetime.'/'.$datetime.'.txt',"w+");
  fwrite($saveinner,$getinner);
  fclose($saveinner);
  $dom_new = file_get_html('./'.$datetime.'/'.$datetime.'.txt');
  foreach($dom_new->find('a') as $dom_new_element)
  {
    $needle_new = $dom_new_element->href;
    $final_target = preg_match("/txt/",$needle_new);
    $final_source = $site_rid.$needle_new."\n";
    $mytrimaddress = parse_url($final_source, PHP_URL_QUERY);
    $eachone = explode("&", $mytrimaddress);
    $trimthename = trim($eachone[5]);
    $lefttrim = ltrim($trimthename, "/");
    $remaintrim = substr($lefttrim, 0, strlen($lefttrim)-1);
    file_put_contents('./'.$datetime.'/'.$remaintrim, $final_source);
  }
  curl_close($new_ch);
  $count++;
  if($count > 5)
  {
  exit;
  } else {
  continue;
  }
}
?>

编辑：在过去，我不确定这样做是这样的。所以，我问了这个问题。我在互联网上搜索的大多数命令案例都被分配给变量而不是数组。

我希望对这些帖子增加一些投票。我也想帮助别人的问题。但是，目前的声誉很低，我无法回答任何问题。希望你理解我的忏悔。

Answer 1

我不明白为什么这是不可能的。只需用数组替换$new_ch：

$count = 0;
$curl_chs = [];
$judge = fopen($sourcefile,"r+");
while(!feof($judge))
{
  $destination = fgets($judge);
  $curl_chs[$count] = curl_init();

  curl_setopt($curl_chs[$count], CURLOPT_URL, $destination);
  curl_setopt($curl_chs[$count], CURLOPT_RETURNTRANSFER, true);
...etc

确保为该迭代中的所有curl函数使用相同的数组索引。

注意：我正在使用$count，因为它已经是一个从0开始的计数器，并且在循环的每次迭代时都会递增。

Answer 2

感谢。我在这里发布代码。

<?php 
$datetime=date(“Ymd”);
$agent_name ='Mozilla/5.0 (Linux; Android 7.0; SM-G930VC Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/58.0.3029.83 Mobile Safari/537.36';
$cookie_jar=‘/home/cookiefile.txt;

$judge = fopen($sourcefile,"r+");
while(!feof($judge))
{
  $i=0;
  $new_ch = array();
  $destination = fgets($judge);
  $new_ch[$i] = curl_init();

  curl_setopt($new_ch[$i], CURLOPT_URL, $destination);
  curl_setopt($new_ch[$i], CURLOPT_RETURNTRANSFER, true);
  curl_setopt($new_ch[$i], CURLOPT_FOLLOWLOCATION, true);
  curl_setopt($new_ch[$i], CURLOPT_MAXREDIRS, 4);
  curl_setopt($new_ch[$i], CURLOPT_TIMEOUT, 30);
  curl_setopt($new_ch[$i], CURLOPT_USERAGENT, $agent_name);
  curl_setopt($new_ch[$i], CURLOPT_COOKIEFILE, $cookie_jar);
  $getinner = curl_exec($new_ch[$i]);
  $saveinner = fopen('./'.$datetime.'/'.$datetime.'.txt',"w+");
  fwrite($saveinner,$getinner);
  fclose($saveinner);
  $dom_new = file_get_html('./'.$datetime.'/'.$datetime.'.txt');
  foreach($dom_new->find('a') as $dom_new_element)
  {
    $needle_new = $dom_new_element->href;
    $final_target = preg_match("/txt/",$needle_new);
    $final_source = $site_rid.$needle_new."\n";
    $mytrimaddress = parse_url($final_source, PHP_URL_QUERY);
    $eachone = explode("&", $mytrimaddress);
    $trimthename = trim($eachone[5]);
    $lefttrim = ltrim($trimthename, "/");
    $remaintrim = substr($lefttrim, 0, strlen($lefttrim)-1);
    file_put_contents('./'.$datetime.'/'.$remaintrim, $final_source);
  }
  }
  $i++;
  sleep(2);
}
?>

编辑：添加<?php MORE SOMETHING ?>以完成代码内容给读者。我跳过了源目标以引起关注。如果你真的很好奇，我会发帖，请对这篇文章有很好的投票和评论。

PHP的函数curl_init（）变量作为数组变量（已解决。已了解使用数组curl_curl（）。）

2 个答案: