PHP function to obtain the contents of remote files, _PHP tutorial

PHP function to obtain remote file content,

A simple PHP function code to obtain remote file content, with strong compatibility. You can easily get the content of the remote file by calling it directly. You can also get pictures by using this function. The code is as follows:

/**

 * 读远程内容

 * @return string

 */
function get_url_content($url){

  if(function_exists("curl_init")){

    $ch = curl_init();

    $timeout = 30;

    curl_setopt($ch, CURLOPT_URL, $url);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);

    $file_contents = curl_exec($ch);

    curl_close($ch);

  }else{

    $is_auf=ini_get('allow_url_fopen')?true:false;

    if($is_auf){

      $file_contents = file_get_contents($url);

    }

  }

  return $file_contents;

}

The above is the function code for PHP to obtain the content of remote files. I hope this article will be helpful to everyone in learning PHP programming.

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