PHP download remote files and get file contents

/**     *  get the contents of a remote file      *  @parma   $url    URL     *  @return   Get content      * **/     public static function getcontent ($url) {$flag  = 0;do {$hCurl  = curl_init (); curl_setopt ($hCurl,  curlopt_header, 0); curl_setopt ($hCurl,  curlopt_ returntransfer, 1); curl_setopt ($hCurl,  curlopt_timeout, 120); curl_setopt ($hCurl,  CURLOPT_ connecttimeout, 4) curl_setopt ($hCurl, curlopt_url,  $url); $data  = curl_exec ($hCurl); if  (Curl_errno ($hCurl))  {break;} $http _code = curl_getinfo ($hCurl,  curlinfo_http_code);if  ($http _code >= 400)  { //400 - 600 is server errorbreak;} $flag  = 1;}  while  (0); Curl_close ($hCurl);if  ($flag)  {return  $data;}  else {return&nBsp;false;}} /** *  download remote File save local file  *  @parma   $fileName   Save file  *  @parma   $url    URL     *  @return   Get content  * **/public static  Function getcontenttofile ($fileName,  $url) {$out  = fopen ($fileName,  ' W ');if  ( Empty ($out))  {return false;} $flag  = 0;do {$hCurl  = curl_init (); curl_setopt ($hCurl,  curlopt_header, 0); curl_setopt ($hCurl,  curlopt_returntransfer, 1); curl_setopt ($hCurl,  curlopt_timeout, 120); curl_setopt ($hCurl,  curlopt_connecttimeout, 4); curl_setopt ($hCurl, curlopt_file,  $out); curl_setopt ($hCurl, curlopt_url,  $url), $data  = curl_exec ($hCurl);if  (Curl_errno ($ Hcurl))  {break;} $http _code = curl_getinfo ($hCurl,  curlinfo_http_code);if  ($http _code >= 400)  { //400 - 600 is server errorbreak;} $flag = 1;}  while  (0); Curl_close ($hCurl); fclose ($out);if  ($flag)  {return  $data;}  else {return false;}}

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PHP download remote files and get file contents