PHP sys_init函数代码示例

 function config($rs)
 {
     $app = sys_init();
     if ($rs["ext"]) {
         $rs["ext"] = unserialize($rs["ext"]);
     }
     $app->file_lib->vi($rs, ROOT_PLUGIN . $rs["identifier"] . "/config.php", "config");
 }

 function get_one($currency = "RMB")
 {
     $app = sys_init();
     if ($app->currency->{$currency}) {
         return $app->currency->{$currency};
     } else {
         $sql = "SELECT * FROM " . $app->db->prefix . "currency WHERE code='" . $currency . "'";
         $rs = $this->db->get_one($sql);
         if (!$rs) {
             return false;
         }
         $app->currency($rs, $currency);
         return $rs;
     }
 }

 function load_setting()
 {
     $this->app = sys_init();
     if ($this->app->db->dbcache) {
         $this->iscache = true;
     }
     $this->cache_type = $this->app->db->cache_type;
     $this->cache_server = $this->app->db->cache_server;
     $this->cache_port = $this->app->db->cache_port;
     $this->cache_time = $this->app->db->cache_time;
     if ($this->cache_type == "sql") {
         $this->app->load_model("cache_model", true);
         //加载SQL里的缓存
     }
 }

 function phpok()
 {
     $rs = $this->config["ext"] ? $this->config["ext"] : array();
     $width = $rs["width"] ? $rs["width"] : 330;
     $height = $rs["height"] ? $rs["height"] : 190;
     $phpok = $rs["phpok"] ? $rs["phpok"] : "";
     //取得插件扩展配置
     $app = sys_init();
     $swfurl = "plugins/" . $this->config["identifier"] . "/templates/player.swf";
     $xmlfile = rawurlencode($app->url("plugin", "plugin=picplay&phpok=" . $phpok, "&"));
     $app->tpl->assign("swfurl", $swfurl);
     $app->tpl->assign("xmlfile", $xmlfile);
     $app->tpl->assign("width", $width);
     $app->tpl->assign("height", $height);
     $app->tpl->plugin($this->config["identifier"], "templates/play.html");
 }

 function format_subject($val)
 {
     $val = sys_id_string($val, ",", "intval");
     if (!$val) {
         return false;
     }
     $app = sys_init();
     $sql = "SELECT l.*,c.cate_name,u.filename picture FROM " . $this->db->prefix . "list l LEFT JOIN " . $this->db->prefix . "cate c ON(l.cate_id = c.id) ";
     $sql .= " LEFT JOIN " . $this->db->prefix . "upfiles u ON (l.thumb_id=u.id) ";
     $sql .= " WHERE l.id IN(" . $val . ")";
     $rslist = $this->db->get_all($sql, "id");
     if (!$rslist) {
         return false;
     }
     $sql = "SELECT * FROM " . $this->db->prefix . "list_ext WHERE id IN(" . $val . ")";
     $tmplist = $this->db->get_all($sql);
     if (!$tmplist) {
         $tmplist = array();
     }
     foreach ($tmplist as $key => $value) {
         $rslist[$value["id"]][$value["field"]] = $value["val"];
     }
     unset($tmplist);
     $sql = "SELECT * FROM " . $this->db->prefix . "list_c WHERE id IN(" . $val . ")";
     $tmp_rs = $this->db->get_all($sql);
     if (!$tmp_rs) {
         $tmp_rs = array();
     }
     foreach ($tmp_rs as $key => $value) {
         $rslist[$value["id"]][$value["field"]] = $value["val"];
     }
     unset($tmp_rs);
     $list = array();
     foreach ($rslist as $key => $value) {
         $list[] = $value;
     }
     unset($rslist);
     return $list;
 }

 function __construct()
 {
     $this->app = sys_init();
 }

function sys_app($var)
{
    $app = sys_init();
    return $app->{$var};
}

 function auto_app()
 {
     $app = sys_init();
     $this->app = $app;
 }

 function sys_search($mid = 0, $cateid = 0, $keywords = "", $ext = "", $tplfile = "", $bgcolor = "")
 {
     if (is_array($ext)) {
         $tmp = array();
         foreach ($ext as $key => $value) {
             $tmp[] = "ext_keywords[" . $key . "]=" . rawurlencode($value);
         }
         $ext = implode("&", $tmp);
     }
     $app = sys_init();
     $html = "<script type='text/javascript'>\n";
     $html .= "function __" . $mid . "__iFrameHeight() {\n\t";
     $html .= "var ifm= document.getElementById('__" . $mid . "__iframepage');\n\t";
     $html .= "var subWeb = document.frames ? document.frames['__" . $mid . "__iframepage'].document : ifm.contentDocument;\n\t";
     $html .= "if(ifm != null && subWeb != null) {\n\t\t";
     $html .= "ifm.height = subWeb.body.scrollHeight + 30;\n\t";
     $html .= "}\n}\n</script>\n";
     $url_ext = "mid=" . $mid;
     if ($cateid) {
         $url_ext .= "&cateid=" . $cateid;
     }
     if ($bgcolor) {
         $url_ext .= "&bgcolor=" . rawurlencode($bgcolor);
     }
     if ($keywords) {
         $url_ext .= "&keywords=" . rawurlencode($keywords);
     }
     if ($tplfile) {
         $url_ext .= "&tplfile=" . rawurlencode($tplfile);
     }
     $url_ext .= "&randtime=" . time() . rand(0, 100);
     $iframe_url = $app->url("search,iframe", $url_ext);
     if ($ext) {
         $iframe_url .= $ext;
     }
     $html .= "<iframe src='" . $iframe_url . "' id='__" . $mid . "__iframepage' name='__" . $mid . "__iframepage' frameBorder=0 scrolling=no width='100%' onLoad='__" . $mid . "__iFrameHeight()' style='z-index:50'></iframe>";
     return $html;
 }

 function phpok_star($id)
 {
     if (!$id) {
         return false;
     }
     $app = sys_init();
     $app->load_model("reply");
     $rslist = $app->reply_m->getlist_star($id);
     $rs = array(0, 1, 2, 3, 4, 5);
     $mylist = array();
     foreach ($rs as $key => $value) {
         if ($rslist[$value]) {
             $mylist[$value] = $rslist[$value]["mycount"];
         } else {
             $mylist[$value] = 0;
         }
     }
     return $mylist;
 }

 function format_edit_msg($msg)
 {
     if (!$msg) {
         return false;
     }
     if (function_exists("base_url")) {
         $url = base_url();
     } else {
         $app = sys_init();
         if ($app->config["siteurl"]) {
             $url = $app->config["siteurl"];
         } else {
             return false;
         }
     }
     $imgArray = array();
     preg_match_all("/src=[\"|'| ]((.*)\\.(gif|jpg|jpeg|bmp|png|swf))/isU", $msg, $imgArray);
     $imgArray = array_unique($imgArray[1]);
     $count = count($imgArray);
     if ($count < 1) {
         return $msg;
     }
     foreach ($imgArray as $key => $value) {
         $value = trim($value);
         if (strpos($value, "http://") === false && $value) {
             $msg = str_replace($value, $url . $value, $msg);
         }
     }
     return $msg;
 }

 function cache_clear()
 {
     $app = sys_init();
     return $app->cache_lib->cache_clear();
 }

 function __construct()
 {
     $this->app = sys_init();
     //执行读取list类
     $this->app->load_model("list_model", true);
 }

 function format_video_subject($val)
 {
     $app = sys_init();
     $app->load_model("msg");
     return $app->msg_m->get_one($val);
 }

 function page_rewrite($url, $total, $ifarray = false, $ifselect = true)
 {
     if (!$this->lang) {
         $this->langs();
     }
     if (!$total || !$url) {
         return false;
     }
     $app = sys_init();
     //$urlend = ".html";
     $url = substr($url, 0, -5);
     $pageid = $this->pageid;
     if ($pageid < 1) {
         $pageid = 1;
     }
     $half_page = $this->half;
     #[共有页数]
     $total_page = intval($total / $this->psize);
     if ($total % $this->psize) {
         $total_page++;
         #[判断是否存余，如存，则加一
     }
     #[判断如果分页ID超过总页数时]
     if ($pageid > $total_page) {
         $pageid = $total_page;
     }
     #[Html]
     $array_m = 0;
     if ($pageid > 0) {
         $returnlist[$array_m]["url"] = $url . ".html";
         $returnlist[$array_m]["name"] = $this->lang["home"];
         $returnlist[$array_m]["status"] = 0;
         if ($pageid > 1) {
             $array_m++;
             $returnlist[$array_m]["url"] = $pageid > 2 ? $url . "-" . ($pageid - 1) . ".html" : $url . ".html";
             $returnlist[$array_m]["name"] = $this->lang["prev"];
             $returnlist[$array_m]["status"] = 0;
         }
     }
     if ($half_page > 0) {
         #[添加中间项]
         for ($i = $pageid - $half_page, $i > 0 || ($i = 0), $j = $pageid + $half_page, $j < $total_page || ($j = $total_page); $i < $j; $i++) {
             $l = $i + 1;
             $array_m++;
             $returnlist[$array_m]["url"] = $l == 1 ? $url . ".html" : $url . "-" . $l . ".html";
             $returnlist[$array_m]["name"] = $l;
             $returnlist[$array_m]["status"] = $l == $pageid ? 1 : 0;
         }
     }
     if ($half_page < 1) {
         $half_page = 5;
     }
     #[添加尾项]
     if ($pageid < $total_page) {
         $array_m++;
         $t_pageid = $pageid + 1 > 1 ? $pageid + 1 : "index";
         $returnlist[$array_m]["url"] = $pageid + 1 > 1 ? $url . "-" . ($pageid + 1) . ".html" : $url . ".html";
         $returnlist[$array_m]["name"] = $this->lang["next"];
         $returnlist[$array_m]["status"] = 0;
     }
     $array_m++;
     if ($pageid != $total_page) {
         $returnlist[$array_m]["url"] = $url . "-" . $total_page . ".html";
         $returnlist[$array_m]["name"] = $this->lang["last"];
         $returnlist[$array_m]["status"] = 0;
     }
     if ($ifarray) {
         return $returnlist;
     }
     #[组织样式]
     $msg = "<table class='pagelist' cellpadding='0' cellspacing='1'><tr><td class='n'>" . $this->psize . "/" . $total . "</td>";
     foreach ($returnlist as $key => $value) {
         if ($value["status"]) {
             $msg .= "<td class='m'>" . $value["name"] . "</td>";
         } else {
             $msg .= "<td class='n'><a href='" . $value["url"] . "'>" . $value["name"] . "</a></td>";
         }
     }
     $msg .= "</tr></table>";
     unset($returnlist);
     return $msg;
 }