有那么一个人出现在你的生命里，其他人都会变成风景，只有那个人是他心口的朱砂，放在心尖上的人，再也放不下。
这些函数是在一个视频站点中复制下来的，发布出来做一个备份，也许以后能用的上，至于函数的作用可以看一下具体代码，这里就不做解析了。
//解密js escape加密字符串 function unescape($str) { $ret = ''; $len = strlen ( $str ); for($i = 0; $i < $len; $i ++) { if ($str [$i] == '%' && $str [$i + 1] == 'u') { $val = hexdec ( substr ( $str, $i + 2, 4 ) ); if ($val < 0x7f) $ret .= chr ( $val ); else if ($val < 0x800) $ret .= chr ( 0xc0 | ($val >> 6) ) . chr ( 0x80 | ($val & 0x3f) ); else $ret .= chr ( 0xe0 | ($val >> 12) ) . chr ( 0x80 | (($val >> 6) & 0x3f) ) . chr ( 0x80 | ($val & 0x3f) ); $i += 5; } else if ($str [$i] == '%') { $ret .= urldecode ( substr ( $str, $i, 3 ) ); $i += 2; } else $ret .= $str [$i]; } return $ret; } //获取视频搜索结果列表 function get_videolist($str){ global $cfg_cmsurl; $result=""; foreach(explode('$@#$',$str) as $item){ if(trim($item)=="") continue; $arr=explode('$#',$item); $link=$cfg_cmsurl."/play/".$arr[0]; $title=$arr[1]; $img=get_local_img($arr[2]); $time=$arr[3]; $result.=' <li><a rel="nofollow noopener noreferrer" href="'.$link.'" class="img" title="'.$title.'" > <img src="'.$img.'" width="165" alt="'.$title.'" height="124" /> <label class="bg"></label> <label class="state">'.$time.'</label> </a> <h3>'.$title.'</h3></li> '; } return $result; } //获得视频详细信息html function get_videodetail($str){ global $cfg_cmsurl; $result=""; foreach(explode('$@#$',$str) as $item){ if(trim($item)=="") continue; $arr=explode('$#',$item); $link=$cfg_cmsurl."/play/".$arr[0]; $title=$arr[1]; $img=get_local_img($arr[2]); $nianfen=$arr[3]; $pingfen=$arr[4]; $star=get_star_html($pingfen); $column=$arr[5]; $status=$arr[6]; $zhuyan=str_replace('/','',$arr[7]); $diqu=$arr[8]; $leixing=str_replace('/','',$arr[9]); $intro=$arr[10]; $result.='<div class="content"> <div class="detail"> <div class="picture"> <div class="pic"><img src="'.$img.'" width="128" height="182" alt="'.$title.'"></div> <span></span> </div> <div class="summary"> <h1><a rel="nofollow" rel="nofollow noopener noreferrer" href="'.$link.'">'.$title.'</a><span>('.$column.') '.$nianfen.'</span></h1> <p class="role"><span><strong>主演：</strong>'.$zhuyan.'</span> </p> <p class="two"> <span><strong>更新：</strong><em>'.$status.'</em></span> <span><strong>类型：</strong>'.$leixing.'</span> <span><strong>地区：</strong>'.$diqu.'</span> </p> <p class="opera"><strong>剧情：</strong>'.$intro.'<span class="synopsis"><a rel="nofollow noopener noreferrer" href="'.$link.'" rel="nofollow">详细剧情</a></span></p> <p class="bf"><a title="快速观看" rel="nofollow" rel="nofollow noopener noreferrer" href="'.$link.'" class="playlink"></a> <a rel="nofollow noopener noreferrer" href="'.$cfg_cmsurl.'/plus/desktop.html?name='.$title.'" rel="nofollow" class="desktop"></a> </p> <div class="pingfen">'.$star.' <strong style="font-size:18px;color:red" id="MARK_B2">'.$pingfen.'</strong></div> </div> <div class="back"></div> </div> </div>'; } return $result; } function get_star_html($pingfen){ global $cfg_templets_skin; $star0=(int)($pingfen/2); $star1=(int)((10-$pingfen)/2); $star2=5-$star0-$star1; $html=''; for($i=0;$i<$star0;$i++){ $html.='<img src="'.$cfg_templets_skin.'/images/star0.gif">'; } for($i=0;$i<$star2;$i++){ $html.='<img src="'.$cfg_templets_skin.'/images/star2.gif">'; } for($i=0;$i<$star1;$i++){ $html.='<img src="'.$cfg_templets_skin.'/images/star1.gif">'; } return $html; } function get_local_img($url){ global $cfg_cmsurl; $result=$url; if(!strstr($url,'http://')&&!strstr($url,'/images/defaultpic.gif')){ $result=$cfg_cmsurl.$url; }elseif(!strstr($url,'/images/defaultpic.gif')){ //将远程地址替换为伪静态地址 $filename=basename($url); $result=$cfg_cmsurl.'/static/'.$filename; } return $result; } function curl_get($url,$gzip=false){ $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); //抓取https网页 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); //抓取https网页 curl_setopt($curl, CURLOPT_HEADER, false); curl_setopt($curl, CURLOPT_REFERER,$url); curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; SeaPort/1.2; Windows NT 5.1; SV1; InfoPath.2)'); curl_setopt($curl, CURLOPT_COOKIEJAR, 'cookie.txt'); curl_setopt($curl, CURLOPT_COOKIEFILE, 'cookie.txt'); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 0); if($gzip) curl_setopt($curl, CURLOPT_ENCODING, "gzip"); $values = curl_exec($curl); curl_close($curl); return($values); } function curl_post($url,$post){ $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_HEADER, false); curl_setopt($curl, CURLOPT_REFERER,$url); curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; SeaPort/1.2; Windows NT 5.1; SV1; InfoPath.2)'); curl_setopt($curl, CURLOPT_COOKIEJAR, 'cookie.txt'); curl_setopt($curl, CURLOPT_COOKIEFILE, 'cookie.txt'); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 0); curl_setopt($curl, CURLOPT_POST, 1);//post提交方式 curl_setopt($curl, CURLOPT_POSTFIELDS, $post); //指定post提交的参数 $values = curl_exec($curl); curl_close($curl); return($values); } function get_baidu_keys($type){ if($type=="all") $url="http://top.baidu.com/buzz?b=1"; elseif($type=="week") $url="http://top.baidu.com/buzz?b=42"; $html=curl_get($url); $html=iconv("GB2312","UTF-8//IGNORE",$html); preg_match_all('/<a class="list-title"(.*?)>(.*?)<\/a>/',$html,$arr); $data=$arr[2]; return $data; } function get_rewrite_url($url){ global $rewriteArr,$db; $re=''; if(strstr($url,"list.php")){ preg_match('/list.php\?tid=([\d]+)/',$url,$arr); $id=$arr[1]; $sn=$rewriteArr[$id]; $re=preg_replace('/plus\/list.php\?tid=([\d]+)/',$sn.'/',$url); }elseif(strstr($url,"view.php")){ preg_match('/view.php\?aid=([\d]+)/',$url,$arr); $id=$arr[1]; //查询出sn $row=$db->GetOne("select urlsn from dede_addonmovie where aid=$id"); if(isset($row['urlsn'])) $sn=trim($row['urlsn']); $re=preg_replace('/plus\/view.php\?aid=([\d]+)/',$sn.'/',$url); } return $re; } function get_filter_title($typename){ global $sn,$rewriteArr,$leixing; $sn=trim($sn); $re=''; $arr=array_flip($rewriteArr); $tid=$arr[$sn]; if(strstr($leixing,'剧')&&$tid==2) $re=$leixing; else $re=$leixing.$typename; return $re; }
以上就是dedecms拓展函数。并肩走一段路的好，也是要被记住许多年甚至一辈子的。更多关于dedecms拓展函数请关注haodaima.com其它相关文章！