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- <?php
- if (get_magic_quotes_gpc ()) {
- function stripslashes_deep($value) {
- $value = is_array ( $value ) ? array_map ( 'stripslashes_deep', $value ) : stripslashes ( $value );
- return $value;
- }
- $_POST = array_map ( 'stripslashes_deep', $_POST );
- $_GET = array_map ( 'stripslashes_deep', $_GET );
- $_COOKIE = array_map ( 'stripslashes_deep', $_COOKIE );
- }
- /**
- * 裁剪字符串
- * @param unknown $str
- * @param unknown $len
- * @return string
- */
- function cutString($str,$len){
- $str=strip_tags($str);
- $strLen=strlen($str);
- //$str=$strLen.$str;
- if($strLen<=$len*3){
- return $str;
- }
- return mb_substr($str,0,$len,'utf-8')."...";
- }
- /**
- * 序列化
- * @param unknown $obj
- * @return string
- */
- function my_serialize($obj) {
- return base64_encode ( gzcompress ( serialize ( $obj ) ) );
- }
- // 反序列化
- /**
- * 反序列化
- * @param unknown $txt
- * @return mixed
- */
- function my_unserialize($txt) {
- return unserialize ( gzuncompress ( base64_decode ( $txt ) ) );
- }
- /**
- * 获取参数
- *
- * @param unknown $key
- * @param unknown $df_value
- */
- function request($key, $df_value = '') {
- return isset ( $_REQUEST [$key] ) ? trim ( $_REQUEST [$key] ) : $df_value;
- }
- /**
- * 获取参数,先get,后post,最后cookie
- * @param unknown $key 参数名
- * @return unknown|mixed|string
- */
- function getParam($key){
- //$str="oetCntxEFGHI22Ko4CDqQCoxjAB";
- $val=request($key);
- if(empty($val)){
- $val=cookie($key);
- }
- return $val;
- }
- /**
- * 输出图片。根据需求自动裁剪图片
- *
- * @param unknown $file
- * @param number $width
- * @param number $height
- * @param string $def
- * @return unknown|mixed 使用例子:<img src="{:img('/wyzxqy/Tools/Upload/../../Upload/image/20150529/20150529103500_39141.jpg',90,90)}" />
- */
- function img($file, $width = 200, $height = 200, $def = '') {
- if (preg_match ( '/^http:\/\//', $file )) {
- // 如果是远程文件
- return $file;
- }
- //获得文件扩展名
- $temp_arr = explode(".", $file);
- $file_ext = array_pop($temp_arr);
- $file_ext = trim($file_ext);
- $file_ext = strtolower($file_ext);
- $baseFile = basename ( $file ); // 找到文件名
- $basePath = str_replace ( $baseFile, "", $file ) . "temp/"; // 找到目录
- $baseFile = str_replace ( ".", "", $baseFile ); // 替换掉“.”
- $baseFile .= $width . "x" . $height . ".jpg";
- $basePath = str_replace ( C ( 'VIR_DIR' ), ".", $basePath ); // 替换掉虚拟目录
- if (! is_readable ( $basePath )) { // 判断文件夹是否存在,不存在就创建
- is_file ( $basePath ) or mkdir ( $basePath, 0777 );
- }
- $baseFile = $basePath . $baseFile;
- // trace ( $baseFile, "basefiel" );
- $file = str_replace ( C ( 'VIR_DIR' ), ".", $file ); // 替换掉虚拟目录
- if (! file_exists ( $file )) { // 判断原文件是否存在,不存在直接返回。
- if (empty ( $def )) { // 如果没有默认图片
- return $file;
- } else {
- // trace($def,"def");
- return $def;
- }
- }
- //后缀名
- if($file_ext=="gif"){
- return $file;
- }
- if (! file_exists ( $baseFile )) { // 判断文件是否存在
- $image = new \Think\Image ();
- $image->open ( $file ); // 生成一个缩放后填充大小的缩略图并保存
- $image->thumb ( $width, $height, \Think\Image::IMAGE_THUMB_FILLED )->save ( $baseFile ); // 生成缩略图
- }
- $str2 = substr ( $baseFile, 0, 2 ); // 取前两个字符串
- if ($str2 == "./") {
- $baseFile = C ( 'VIR_DIR' ) . substr ( $baseFile, 1 ); // 取前两个字符串
- }
- return $baseFile;
- }
- /**
- * 从摘要和内容中显示关键字
- * @param unknown $descript
- * @param unknown $content
- * @param unknown $keyword
- */
- function getDescKey($descript,$content,$keyword){
- $startPre=80;//开始的位置
- $len=160;//长度
- //在摘要中找
- $index=intval( stripos($descript,$keyword));
- if($index>0){//如果摘要中就已经有关键字了。
- $begin = $index - $startPre > 0 ? $index - $startPre : 0;
- $descript = mb_strcut ( $descript, $begin, $len, "utf-8" ); // 视为字节流,utf-8下一个汉
- return showKeyword($keyword,$descript);
- }
- $content=strip_tags($content);
- $index=intval( stripos($content,$keyword));
- if($index>0){//如果正文中就已经有关键字了。
- $begin=$index-$startPre>0?$index-$startPre:0;
- $content= mb_strcut($content,$begin,$len,"utf-8");//视为字节流,utf-8下一个汉
- return showKeyword($keyword,$content);
- }
- return getDescript($descript,$content);//如果都没有关键字
- //echo intval( stripos($str,'斯'));
- //echo mb_strcut($str,4,10,"utf-8");//视为字节流,utf-8下一个汉
- }
- /**
- * 跳转
- *
- * @param unknown $url
- */
- function jumpUrl($url) {
- if (! empty ( $url )) {
- redirect ( $url );
- exit ();
- }
- }
- function simpleHtmlEncode($str){
- $str = str_replace ( "\r\n", "<br/>", $str ); // \r\n
- $str= str_replace ( "\r", "<br/>", $str ); // 替换"\r"
- $str= str_replace ( "\n", "<br/>", $str ); // 替换"\n"
- $str= str_replace ( " ", " ", $str ); // 替换"\n"
- return $str;
- }
- function simpleHtmlDecode($str){
- $str=str_replace("<br/>","\r\n",$str);
- $str=str_replace(" "," ",$str);
- return $str;
- }
- /**
- * 显示关键字
- * @param unknown $keyword
- * @param unknown $content
- * @return mixed
- */
- function showKeyword($keyword,$content){
- return str_replace($keyword,"<font class='red'>$keyword</font>",$content);
- }
- function sendMail($mailto,$subject,$content){
- vendor("Mail.smtp");
- $conditon['code']='email';
- $result=M('config')->where($conditon)->find();
- $model=unserialize($result['content']);
- //使用163邮箱服务器
- $smtpserver =$model['smtpserver'];// "smtp.qq.com";
- //163邮箱服务器端口
- $smtpserverport = 25;
- //你的163服务器邮箱账号
- $smtpusermail =$model['smtpusermail'];// "ycxxkj002@qq.com";
- //收件人邮箱
- $smtpemailto =$mailto;// "lzj500@qq.com";
- //你的邮箱账号(去掉@163.com)
- $smtpuser =$model['smtpuser'];// "2936890167";//SMTP服务器的用户帐号
- //你的邮箱密码
- $smtppass = $model['smtppass'];//"mail2015"; //SMTP服务器的用户密码
- //邮件主题
- $mailsubject = $subject;//"测试邮件发送";
- //邮件内容
- $mailbody =$content;// "<strong> PHP</strong>+<font style='color:red'>MySQL</font>+<a href='http://www.baidu.com'>点击跳转</a>";
- //邮件格式(HTML/TXT),TXT为文本邮件
- $mailtype = "HTML";
- //这里面的一个true是表示使用身份验证,否则不使用身份验证.
- $smtp = new \smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);
- //是否显示发送的调试信息
- $smtp->debug =false;// TRUE;
- //$smtp->debug = TRUE;
- //发送邮件
- $res=$smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype);
-
- }
- function get_url() {
- $sys_protocal = isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443' ? 'https://' : 'http://';
- $php_self = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
- $path_info = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
- $relate_url = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : $php_self.(isset($_SERVER['QUERY_STRING']) ? '?'.$_SERVER['QUERY_STRING'] : $path_info);
- return $sys_protocal.(isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '').$relate_url;
- }
- ?>
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