The expression of positive responsibility

The right expression for help

CSS Code

  
   
  
   /isu ', $str, $match);p reg_match_all ('/href= "([\s\s]*?)] /', $match [1][0], $href);p Rint_r ($href); exit (), function gethtml ($url) {        if (function_exists (' file_get_contents ') ) {            $file _contents = file_get_contents ($url);        }        else{            $ch = Curl_init ();            $timeout = 5;            curl_setopt ($ch, Curlopt_url, $url);            curl_setopt ($ch, Curlopt_returntransfer, 1);            curl_setopt ($ch, Curlopt_connecttimeout, $timeout);            $file _contents = curl_exec ($ch);            Curl_close ($ch);        }        return $file _contents;    }

I want to get a diversity connection,
But the result is a more connected point, to be removed. The main is to match the scope of the time a little more content, do not know how to remove. Please also know a little bit. 、


The effect I'm going to get is:

PHP Code

              [0] = http://v.youku.com/v_show/id_XMzA0NjA4MjA4.html [1] = Http://v.youku.com/v_show/id_XM za0nja4mja4.html [2] = http://v.youku.com/v_show/id_XMzA2NTYxNDIw.html [3] = Http://v.youku.  com/v_show/id_xmza2ntyxndiw.html [4] = http://v.youku.com/v_show/id_XMzA4NTQ4NjE2.html [5] = =            http://v.youku.com/v_show/id_XMzA4NTQ4NjE2.html [6] = http://v.youku.com/v_show/id_XMzEwNTQyNDM2.html [7] = http://v.youku.com/v_show/id_XMzEwNTQyNDM2.html [8] = Http://v.youku.com/v_show/id_XMzEyNj e3otaw.html [9] = http://v.youku.com/v_show/id_XMzEyNjE3OTAw.html [ten] = http://v.youku.com/ v_show/id_xmze0nzm4mjky.html [One] = http://v.youku.com/v_show/id_XMzE0NzM4Mjky.html [+] = h            ttp://v.youku.com/v_show/id_xmze2otu0ntgw.html [] = http://v.youku.com/v_show/id_XMzE2OTU0NTgw.html [+] =/httpv.youku.com/v_show/id_xmze5mjcymty4.html [[] = http://v.youku.com/v_show/id_XMzE5MjcyMTY4.html [+] = http://v.youku.com/v_show/id_XMzIxNDk2NDcy.html [+] = Http://v.youku.com/v_show/id_XMzIxNDk2NDc y.html [] = http://v.youku.com/v_show/id_XMzQwMjAxNzgw.html [+] = Http://v.youku.com/v_sh ow/id_xmzqwmjaxnzgw.html [] = http://v.youku.com/v_show/id_XMzQyNTE2OTA4.html [+] + http:            v.youku.com/v_show/id_xmzqynte2ota4.html [] = http://v.youku.com/v_show/id_XMzQ0Njk1NDk2.html [[] = http://v.youku.com/v_show/id_XMzQ0Njk1NDk2.html [] = Http://v.youku.com/v_show/id_XMzQ4NDIyM ti0.html [+] = http://v.youku.com/v_show/id_XMzQ4NDIyMTI0.html [+] = http://v.youku.com/v_ show/id_xmzuxmdi3odg0.html [+] = http://v.youku.com/v_show/id_XMzUxMDI3ODg0.html [+] = htt p://v.youku.com/v_show/id_xmzuzmzuzmjc2.html [] = http://v.youku.com/v_show/id_XMzUzMzUzMjc2.html [+] = http://v. youku.com/v_show/id_xmzy2ntk3mtu2.html [+] = http://v.youku.com/v_show/id_XMzY2NTk3MTU2.html [3 2] = http://v.youku.com/v_show/id_XMzY5OTM1MzAw.html [] = http://v.youku.com/v_show/id_XMzY5OTM1MzAw. HTML [+]-http://v.youku.com/v_show/id_XMzczNTE4NTA4.html [+] = Http://v.youku.com/v_show /id_xmzcznte4nta4.html [[+] = http://v.youku.com/v_show/id_XMzAwMDk4NDM2.html [PNS] =/http            v.youku.com/v_show/id_xmzawmdk4ndm2.html [] = http://v.youku.com/v_show/id_XMzA0MTE1MzQw.html [MAX] = http://v.youku.com/v_show/id_XMzA0MTE1MzQw.html [+] = Http://v.youku.com/v_show/id_XMjcwMDMwMDc 2.html [http://v.youku.com/v_show/id_XMjcwMDMwMDc2.html] = [[]] = Http://v.youku.com/v_sh Ow/id_xmza0njg4mdiw.html            [+] = http://v.youku.com/v_show/id_XMzA0Njg4MDIw.html 
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