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   ̸µ½²É¼¯,ÎÒÃDz»µÃ²»ËµÁ½¸ö¶«Î÷,µÚÒ»¸öÊÇÈçºÎ»ñÈ¡Ô¶³ÌÍøÕ¾µÄÔ´´úÂë,Õâ¸ö¿ÉÒÔͨ¹ýphpµÄÒ»¸öÀ©Õ¹curlÀ´»ñÈ¡,ÁíÒ»¸öÊÇÈç¹ûȥƥÅäÄãÐèÒªµÄÐÅÏ¢,Õâ¸öµÄ½â¾ö°ì·¨ÊÇÕýÔò±í´ïʽ.
  WindowsÏ¿ªÆôcurlµÄ·½·¨ÈçÏÂ:
1¡¢¿½±´PHPĿ¼ÖеÄlibeay32.dll, ssleay32.dll, php5ts.dll, php_curl.dllÎļþµ½ system32 Ŀ¼¡£
2¡¢ÐÞ¸Äphp.ini£ºÅäÖúà extension_dir £¬È¥µô extension = php_curl.dll Ç°ÃæµÄ·ÖºÅ¡£
3¡¢ÖØÆðapache¡£
   LinuxÏ¿ªÆôcurlµÄ·½·¨ÈçÏÂ:
½øÈë°²×° Ô­php µÄÔ´ÂëĿ¼£¬
cd ext
cd curl
phpize
./configure --with-curl =DIR
make
¾Í»áÔÚPHPDIR/ext/curl /moudles/ÏÂÉú³Écurl .soµÄÎļþ¡£
¸´ÖÆcurl .soÎļþµ½extensionsµÄÅäÖÃĿ¼£¬ÐÞ¸Äphp .ini¾ÍºÃÁË.
   È»ºóÄã¾Í¿ÉÒÔÀûÓÃcurlÀ´»ñÈ¡µ½Ö¸¶¨urlµÄÍøÒ³Ô´ÂëÁË,ÕâÀï¸ø´ó¼ÒÒ»¸ö·â×°ºÃµÄº¯Êý:
function getwebcontent($url){
       $ch = curl_init();
       $timeout = 10;
       curl_setopt($ch, CURLOPT_URL, $url);
       curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
       curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
       curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);
       $contents = trim(curl_exec($ch));
       curl_close($ch);
       return $contents;
}
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