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- <?php
- if (!defined('DEDEINC')) exit('dedebiz');
- /**
- * 系统核心函数存放文件
- * @version $Id: common.func.php 4 16:39 2010年7月6日Z tianya $
- * @package DedeBIZ.Libraries
- * @copyright Copyright (c) 2022, DedeBIZ.COM
- * @license https://www.dedebiz.com/license
- * @link https://www.dedebiz.com
- */
- if (version_compare(PHP_VERSION, '7.0.0', '>=')) {
- if (!function_exists('mysql_connect') and function_exists('mysqli_connect')) {
- function mysql_connect($server, $username, $password)
- {
- return mysqli_connect($server, $username, $password);
- }
- }
- if (!function_exists('mysql_query') and function_exists('mysqli_query')) {
- function mysql_query($query, $link)
- {
- return mysqli_query($link, $query);
- }
- }
- if (!function_exists('mysql_select_db') and function_exists('mysqli_select_db')) {
- function mysql_select_db($database_name, $link)
- {
- return mysqli_select_db($link, $database_name);
- }
- }
- if (!function_exists('mysql_fetch_array') and function_exists('mysqli_fetch_array')) {
- function mysql_fetch_array($result)
- {
- return mysqli_fetch_array($result);
- }
- }
- if (!function_exists('mysql_close') and function_exists('mysqli_close')) {
- function mysql_close($link)
- {
- return mysqli_close($link);
- }
- }
- if (!function_exists('mysql_free_result') and function_exists('mysqli_free_result')) {
- function mysql_free_result($result)
- {
- return mysqli_free_result($result);
- }
- }
- if (!function_exists('split')) {
- function split($pattern, $string)
- {
- return explode($pattern, $string);
- }
- }
- }
- // 一个支持在PHP Cli Server打印的方法
- function var_dump_cli($val){
- ob_start();
- var_dump($val);
- error_log(ob_get_clean(), 4);
- }
- function get_mime_type($filename)
- {
- if (! function_exists('finfo_open'))
- {
- return 'unknow/octet-stream';
- }
-
- $finfo = finfo_open(FILEINFO_MIME_TYPE);
- $mimeType = finfo_file($finfo, $filename);
- finfo_close($finfo);
- return $mimeType;
- }
- function is_all_numeric(array $array){
- foreach($array as $item){
- if(!is_numeric($item)) return false;
- }
- return true;
- }
- function make_hash()
- {
- $rand = dede_random_bytes(16);
- $_SESSION['token'] = ($rand === FALSE)
- ? md5(uniqid(mt_rand(), TRUE))
- : bin2hex($rand);
- return $_SESSION['token'];
- }
- function dede_random_bytes($length)
- {
- if (empty($length) or !ctype_digit((string) $length)) {
- return FALSE;
- }
- if (function_exists('openssl_random_pseudo_bytes')) {
- return openssl_random_pseudo_bytes($length);
- }
- if (function_exists('random_bytes')) {
- try {
- return random_bytes((int) $length);
- } catch (Exception $e) {
- return FALSE;
- }
- }
- if (is_readable('/dev/urandom') && ($fp = fopen('/dev/urandom', 'rb')) !== FALSE) {
- version_compare(PHP_VERSION, '5.4.0', '>=') && stream_set_chunk_size($fp, $length);
- $output = fread($fp, $length);
- fclose($fp);
- if ($output !== FALSE) {
- return $output;
- }
- }
- return FALSE;
- }
- /**
- * 载入小助手,系统默认载入小助手
- * 在/data/helper.inc.php中进行默认小助手初始化的设置
- * 使用示例:
- * 在开发中,首先需要创建一个小助手函数,目录在\include\helpers中
- * 例如,我们创建一个示例为test.helper.php,文件基本内容如下:
- * <code>
- * if ( ! function_exists('HelloDede'))
- * {
- * function HelloDede()
- * {
- * echo "Hello! Dede";
- * }
- * }
- * </code>
- * 则我们在开发中使用这个小助手的时候直接使用函数helper('test');初始化它
- * 然后在文件中就可以直接使用:HelloDede();来进行调用.
- *
- * @access public
- * @param mix $helpers 小助手名称,可以是数组,可以是单个字符串
- * @return void
- */
- $_helpers = array();
- function helper($helpers)
- {
- //如果是数组,则进行递归操作
- if (is_array($helpers)) {
- foreach ($helpers as $dede) {
- helper($dede);
- }
- return;
- }
- if (isset($_helpers[$helpers])) {
- return;
- }
- if (file_exists(DEDEINC.'/helpers/'.$helpers.'.helper.php')) {
- include_once(DEDEINC.'/helpers/'.$helpers.'.helper.php');
- $_helpers[$helpers] = TRUE;
- }
- //无法载入小助手
- if (!isset($_helpers[$helpers])) {
- exit('Unable to load the requested file: helpers/'.$helpers.'.helper.php');
- }
- }
- function dede_htmlspecialchars($str)
- {
- global $cfg_soft_lang;
- if (version_compare(PHP_VERSION, '5.4.0', '<')) return htmlspecialchars($str);
- if ($cfg_soft_lang == 'gb2312') return htmlspecialchars($str, ENT_COMPAT, 'ISO-8859-1');
- else return htmlspecialchars($str);
- }
- /**
- * 载入小助手,这里用户可能载入用helps载入多个小助手
- *
- * @access public
- * @param string
- * @return string
- */
- function helpers($helpers)
- {
- helper($helpers);
- }
- //兼容php4的file_put_contents
- if (!function_exists('file_put_contents')) {
- function file_put_contents($n, $d)
- {
- $f = @fopen($n, "w");
- if (!$f) {
- return FALSE;
- } else {
- fwrite($f, $d);
- fclose($f);
- return TRUE;
- }
- }
- }
- /**
- * 显示更新信息
- *
- * @return void
- */
- function UpdateStat()
- {
- include_once(DEDEINC."/inc/inc_stat.php");
- return SpUpdateStat();
- }
- $arrs1 = array();
- $arrs2 = array();
- /**
- * 短消息函数,可以在某个动作处理后友好的提示信息
- *
- * @param string $msg 消息提示信息
- * @param string $gourl 跳转地址
- * @param int $onlymsg 仅显示信息
- * @param int $limittime 限制时间
- * @return void
- */
- function ShowMsg($msg, $gourl, $onlymsg = 0, $limittime = 0)
- {
- global $cfg_soft_lang, $cfg_cmsurl;
- if(empty($GLOBALS['cfg_plus_dir'])) $GLOBALS['cfg_plus_dir'] = '..';
- $htmlhead = "<html><head><meta charset='utf-8'><title>提示信息</title><meta name='viewport' content='width=device-width,initial-scale=1'><base target='_self'></head>";
- $htmlhead .= "<body><center><script>";
- $htmlfoot = "</script></center></body></html>";
- $litime = ($limittime == 0 ? 1000 : $limittime);
- $func = '';
- if ($gourl == '-1') {
- if ($limittime == 0) $litime = 5000;
- $gourl = "javascript:history.go(-1);";
- }
- if ($gourl == '' || $onlymsg == 1) {
- $msg = "<script>alert(\"".str_replace("\"", "“", $msg)."\");</script>";
- } else {
- //当网址为:close::objname 时, 关闭父框架的id=objname元素
- if (preg_match('/close::/', $gourl)) {
- $tgobj = trim(preg_replace('/close::/', '', $gourl));
- $gourl = 'javascript:;';
- $func .= "window.parent.document.getElementById('{$tgobj}').style.display='none';\r\n";
- }
- $func .= "var pgo=0;function JumpUrl(){if (pgo==0){location='$gourl'; pgo=1;}}";
- $rmsg = $func;
- $rmsg .= "document.write(\"<style>body{margin:0;line-height:1.5;font:14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;color:#424b51;background:#f6f6f6}a{color:#28a745;text-decoration:none}.tips{margin:70px auto 0;padding:0;width:430px;height:auto;background:#fff;border-radius:.2rem}.tips-head{margin:0 20px;padding:16px 0;border-bottom:1px solid #f8f8f8}.tips-head p{margin:0;padding-left:10px;line-height:16px;text-align:left;border-left:3px solid #dc3545}.tips-box{padding:20px;min-height:120px;color:#424b51}.btn a{display:inline-block;margin:20px auto 0;padding:.375rem .75rem;font-size:12px;color:#fff;background:#28a745;border-radius:.2rem;text-align:center;transition:all .6s}.btn a:focus{background:#006829;border-color:#005b24;box-shadow:0 0 0 0.2rem rgba(38,159,86,.5)}@media (max-width:768px){body{padding:0 15px}.tips{width:100%}}</style>\");";
- $rmsg .= "document.write(\"<div class='tips'>";
- $rmsg .= "<div class='tips-head'><p>提示信息</p></div>\");";
- $rmsg .= "document.write(\"<div class='tips-box'>\");";
- $rmsg .= "document.write(\"".str_replace("\"","“",$msg)."\");";
- $rmsg .= "document.write(\"";
- if($onlymsg==0)
- {
- if( $gourl != 'javascript:;' && $gourl != '')
- {
- $rmsg .= "<div class='btn'><a href='{$gourl}'>点击反应</a></div>\");";
- $rmsg .= "setTimeout('JumpUrl()',$litime);";
- } else {
- $rmsg .= "</div>\");";
- }
- } else {
- $rmsg .= "</div>\");";
- }
- $msg = $htmlhead.$rmsg.$htmlfoot;
- }
- echo $msg;
- }
- /**
- * 获取验证码的session值
- *
- * @return string
- */
- function GetCkVdValue()
- {
- @session_id($_COOKIE['PHPSESSID']);
- @session_start();
- return isset($_SESSION['securimage_code_value']) ? $_SESSION['securimage_code_value'] : '';
- }
- /**
- * PHP某些版本有Bug,不能在同一作用域中同时读session并改注销它,因此调用后需执行本函数
- *
- * @return void
- */
- function ResetVdValue()
- {
- @session_start();
- $_SESSION['securimage_code_value'] = '';
- }
- function IndexSub($idx, $num)
- {
- return intval($idx) - intval($num) == 0 ? '0 ' : intval($idx) - intval($num);
- }
- //用来返回index的active
- function IndexActive($idx)
- {
- if ($idx == 1) {
- return ' active';
- } else {
- return '';
- }
- }
- //是否是HTTPS
- function IsSSL()
- {
- if ($_SERVER['HTTPS'] && ('1' == $_SERVER['HTTPS'] || 'on' == strtolower($_SERVER['HTTPS']))) {
- return true;
- } elseif ('https' == $_SERVER['REQUEST_SCHEME']) {
- return true;
- } elseif ('443' == $_SERVER['SERVER_PORT']) {
- return true;
- } elseif ('https' == $_SERVER['HTTP_X_FORWARDED_PROTO']) {
- return true;
- }
- return false;
- }
- //自定义函数接口
- //这里主要兼容早期的用户扩展,v5.7之后我们建议使用小助手helper进行扩展
- if (file_exists(DEDEINC.'/extend.func.php')) {
- require_once(DEDEINC.'/extend.func.php');
- }
- /**
- * 添加多选联动筛选
- *
- * @return string
- */
- function litimgurls($imgid=0)
- {
- global $lit_imglist,$dsql;
- $row = $dsql->GetOne("SELECT c.addtable FROM `#@__archives` AS a LEFT JOIN `#@__channeltype` AS c ON a.channel=c.id where a.id='$imgid'");
- $addtable = trim($row['addtable']);
- $row = $dsql->GetOne("Select imgurls From `$addtable` where aid='$imgid'");
- $ChannelUnit = new ChannelUnit(2,$imgid);
- $lit_imglist = $ChannelUnit->GetlitImgLinks($row['imgurls']);
- return $lit_imglist;
- }
- //字符过滤函数,用于安全
- function string_filter($str,$stype="inject") {
- if ($stype=="inject") {
- $str = str_replace (
- array ("select", "insert", "update", "delete", "alter", "cas", "union", "into", "load_file", "outfile", "create", "join", "where", "like", "drop", "modify", "rename", "'", "/*", "*", "../", "./"),
- array ("","","","","","","","","","","","","","","","","","","","","",""),
- $str);
- } else if ($stype=="xss") {
- $farr = array ("/\s+/" , "/<(\/?)(script|META|STYLE|HTML|HEAD|BODY|STYLE |i?frame|b|strong|style|html|img|P|o:p|iframe|u|em|strike|BR|div|a|TABLE|TBODY|object|tr|td|st1:chsdate|FONT|span|MARQUEE|body|title|\r\n|link|meta|\?|\%)([^>]*?)>/isU", "/(<[^>]*)on[a-zA-Z]+\s*=([^>]*>)/isU",);
- $tarr = array (" ","","\\1\\2",);
- $str = preg_replace ($farr, $tarr, $str);
- $str = str_replace (
- array( "<", ">", "'", "\"", ";", "/*", "*", "../", "./"),
- array("<",">","","","","","","",""),
- $str);
- }
- return $str;
- }
- //载入自定义表单,用于发布
- function AddFilter($channelid, $type=1, $fieldsnamef="", $defaulttid=0, $loadtype='autofield')
- {
- global $tid,$dsql,$id;
- $tid = $defaulttid ? $defaulttid : $tid;
- $id = intval($id);
- $tid = intval($tid);
- $channelid = intval($channelid);
- if ($id!="")
- {
- $tidsq = $dsql->GetOne("SELECT typeid FROM `#@__archives` WHERE id='$id' ");
- $tid = $tidsq["typeid"];
- }
- $nofilter = (isset($_REQUEST['TotalResult']) ? "&TotalResult=".(int)$_REQUEST['TotalResult'] : '').(isset($_REQUEST['PageNo']) ? "&PageNo=".(int)$_REQUEST['PageNo'] : '');
- $filterarr = string_filter(stripos($_SERVER['REQUEST_URI'], "list.php?tid=") ? str_replace($nofilter, '', $_SERVER['REQUEST_URI']) : $GLOBALS['cfg_cmsurl']."/apps/list.php?tid=".$tid);
- $cInfos = $dsql->GetOne("SELECT * FROM `#@__channeltype` WHERE id='$channelid' ");
- $fieldset=stripslashes($cInfos['fieldset']);
- $dtp = new DedeTagParse();
- $dtp->SetNameSpace('field','<','>');
- $dtp->LoadSource($fieldset);
- $dede_addonfields = '';
- if(is_array($dtp->CTags))
- {
- foreach($dtp->CTags as $tida=>$ctag)
- {
- $fieldsname = $fieldsnamef ? explode(",", $fieldsnamef) : explode(",", $ctag->GetName());
- if(($loadtype!='autofield' || ($loadtype=='autofield' && $ctag->GetAtt('autofield')==1)) && in_array($ctag->GetName(), $fieldsname) )
- {
- $href1 = explode($ctag->GetName().'=', $filterarr);
- $href2 = explode('&', $href1[1]);
- $fields_value = $href2[0];
- $fields_value1 = explode('|', $fields_value);
- $dede_addonfields .= ''.$ctag->GetAtt('itemname').':';
- switch ($type) {
- case 1:
- $dede_addonfields .= (preg_match("/&".$ctag->GetName()."=/is",$filterarr,$regm) ? '<a href="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'" style="display:inline-block;padding:.25rem .5rem;line-height:1.5;color:#fff;background:#28a745;border-color:#28a745;border-radius:.2rem">全部</a>' : '<span style="display:inline-block;padding:.25rem .5rem;line-height:1.5;color:#fff;background:#dc3545;border-color:#dc3545;border-radius:.2rem">全部</span>').' ';
- $addonfields_items = explode(",",$ctag->GetAtt('default'));
- for ($i=0; $i<count($addonfields_items); $i++)
- {
- $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".$fields_value."|".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);
- $is_select = in_array(urlencode($addonfields_items[$i]), $fields_value1) ? 1 : 0;
- $fields_value2 = "";
- for ($j=0; $j<count($fields_value1); $j++)
- {
- $fields_value2 .= $fields_value1[$j] != urlencode($addonfields_items[$i]) ? $fields_value1[$j].($j<count($fields_value1)-1 ? "|" : "") : "";
- }
- $fields_value2 = rtrim($fields_value2, "|");
- $href3 = str_replace(array("&".$ctag->GetName()."=".$fields_value,$ctag->GetName()."=".$fields_value, "&".$ctag->GetName()."=&"), array("&".$ctag->GetName()."=".$fields_value2,$ctag->GetName()."=".$fields_value2, "&"), $filterarr);
- $href3 = !end(explode("=", $href3)) ? str_replace("&".end(explode("&", $href3)), "", $href3) : $href3;
-
- $dede_addonfields .= ($fields_value!=urlencode($addonfields_items[$i]) && $is_select!=1 ? '<a title="'.$addonfields_items[$i].'" href="'.$href.'" style="display:inline-block;padding:.25rem .5rem;line-height:1.5;color:#fff;background:#28a745;border-color:#28a745;border-radius:.2rem">'.$addonfields_items[$i].'</a>' : '<a title="'.$addonfields_items[$i].'" href="'.$href3.'" style="display:inline-block;padding:.25rem .5rem;line-height:1.5;color:#fff;background:#dc3545;border-color:#dc3545;border-radius:.2rem">'.$addonfields_items[$i].'<span style="margin-left:6px;color:#fff">×</span></a>')." ";
- }
- $dede_addonfields .= '<br><br>';
- break;
- case 2:
- $dede_addonfields .= (preg_match("/&".$ctag->GetName()."=/is",$filterarr,$regm) ? '<a href="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'">全部</a>' : '<span>全部</span>').' ';
- $addonfields_items = explode(",",$ctag->GetAtt('default'));
- for ($i=0; $i<count($addonfields_items); $i++)
- {
- $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".$fields_value."|".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);
- $is_select = in_array(urlencode($addonfields_items[$i]), $fields_value1) ? 1 : 0;
- $fields_value2 = "";
- for ($j=0; $j<count($fields_value1); $j++)
- {
- $fields_value2 .= $fields_value1[$j] != urlencode($addonfields_items[$i]) ? $fields_value1[$j].($j<count($fields_value1)-1 ? "|" : "") : "";
- }
- $fields_value2 = rtrim($fields_value2, "|");
- $href3 = str_replace(array("&".$ctag->GetName()."=".$fields_value,$ctag->GetName()."=".$fields_value, "&".$ctag->GetName()."=&"), array("&".$ctag->GetName()."=".$fields_value2,$ctag->GetName()."=".$fields_value2, "&"), $filterarr);
- $href3 = !end(explode("=", $href3)) ? str_replace("&".end(explode("&", $href3)), "", $href3) : $href3;
-
- $dede_addonfields .= ($fields_value!=urlencode($addonfields_items[$i]) && $is_select!=1 ? '<input type="checkbox" title="'.$addonfields_items[$i].'" value="'.$href.'" onclick="window.location=this.value"> <a title="'.$addonfields_items[$i].'" href="'.$href.'">'.$addonfields_items[$i].'</a>' : '<input type="checkbox" checked="checked" title="'.$addonfields_items[$i].'" value="'.$href3.'" onclick="window.location=this.value"> <a title="'.$addonfields_items[$i].'" href="'.$href3.'" class="cur">'.$addonfields_items[$i].'</a>')." ";
- }
- $dede_addonfields .= '<br><br>';
- break;
- }
- }
- }
- }
- echo $dede_addonfields;
- }
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