{"id":3562,"date":"2015-09-10T15:28:52","date_gmt":"2015-09-10T07:28:52","guid":{"rendered":"http:\/\/www.wpadmin.cn\/blog\/?p=3562"},"modified":"2015-09-10T15:28:52","modified_gmt":"2015-09-10T07:28:52","slug":"php%e7%ae%80%e5%8d%95%e6%96%87%e4%bb%b6%e4%b8%8a%e4%bc%a0%e7%b1%bb","status":"publish","type":"post","link":"https:\/\/www.wpadmin.cn\/blog\/3562.html","title":{"rendered":"php\u7b80\u5355\u6587\u4ef6\u4e0a\u4f20\u7c7b"},"content":{"rendered":"
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<\/div>\n
    \n
  1. <?php  <\/span><\/span><\/li>\n
  2. header(“Content-Type:text\/html; charset=utf-8”<\/span>);  <\/span><\/span><\/li>\n
  3. if<\/span>($_POST[‘submit’]){  <\/span><\/span><\/li>\n
  4.     $upfiles = new<\/span> Upload();  <\/span><\/span><\/li>\n
  5.     $upfiles->upload_file();  <\/span><\/li>\n
  6. }  <\/span><\/li>\n
  7. class<\/span> Upload{  <\/span><\/span><\/li>\n
  8.         \/*\u4f5c\u8005\uff1amckee \u6765\u81ea\uff1awww.phpddt.com*\/<\/span>  <\/span><\/span><\/li>\n
  9.     public<\/span> $upload_name;                    <\/span>\/\/\u4e0a\u4f20\u6587\u4ef6\u540d<\/span>  <\/span><\/span><\/li>\n
  10.     public<\/span> $upload_tmp_name;                <\/span>\/\/\u4e0a\u4f20\u4e34\u65f6\u6587\u4ef6\u540d<\/span>  <\/span><\/span><\/li>\n
  11.     public<\/span> $upload_final_name;              <\/span>\/\/\u4e0a\u4f20\u6587\u4ef6\u7684\u6700\u7ec8\u6587\u4ef6\u540d<\/span>  <\/span><\/span><\/li>\n
  12.     public<\/span> $upload_target_dir;              <\/span>\/\/\u6587\u4ef6\u88ab\u4e0a\u4f20\u5230\u7684\u76ee\u6807\u76ee\u5f55<\/span>  <\/span><\/span><\/li>\n
  13.     public<\/span> $upload_target_path;             <\/span>\/\/\u6587\u4ef6\u88ab\u4e0a\u4f20\u5230\u7684\u6700\u7ec8\u8def\u5f84<\/span>  <\/span><\/span><\/li>\n
  14.     public<\/span> $upload_filetype ;               <\/span>\/\/\u4e0a\u4f20\u6587\u4ef6\u7c7b\u578b<\/span>  <\/span><\/span><\/li>\n
  15.     public<\/span> $allow_uploadedfile_type;        <\/span>\/\/\u5141\u8bb8\u7684\u4e0a\u4f20\u6587\u4ef6\u7c7b\u578b<\/span>  <\/span><\/span><\/li>\n
  16.     public<\/span> $upload_file_size;               <\/span>\/\/\u4e0a\u4f20\u6587\u4ef6\u7684\u5927\u5c0f<\/span>  <\/span><\/span><\/li>\n
  17.     public<\/span> $allow_uploaded_maxsize=<\/span>10000000<\/span>;    <\/span>\/\/\u5141\u8bb8\u4e0a\u4f20\u6587\u4ef6\u7684\u6700\u5927\u503c<\/span>  <\/span><\/span><\/li>\n
  18.     \/\/\u6784\u9020\u51fd\u6570<\/span>  <\/span><\/span><\/li>\n
  19.     public<\/span> function __construct()  <\/span><\/span><\/li>\n
  20.     {  <\/span><\/li>\n
  21.         $this<\/span>->upload_name = $_FILES[<\/span>“file”<\/span>][<\/span>“name”<\/span>]; <\/span>\/\/\u53d6\u5f97\u4e0a\u4f20\u6587\u4ef6\u540d<\/span>  <\/span><\/span><\/li>\n
  22.         $this<\/span>->upload_filetype = $_FILES[<\/span>“file”<\/span>][<\/span>“type”<\/span>];  <\/span><\/span><\/li>\n
  23.         $this<\/span>->upload_tmp_name = $_FILES[<\/span>“file”<\/span>][<\/span>“tmp_name”<\/span>];  <\/span><\/span><\/li>\n
  24.         $this<\/span>->allow_uploadedfile_type = array(‘jpeg’,’jpg’,’png’,’gif’,’bmp’,’doc’,’zip’,’rar’,’txt’,’wps’);  <\/span><\/span><\/li>\n
  25.         $this<\/span>->upload_file_size = $_FILES[<\/span>“file”<\/span>][<\/span>“size”<\/span>];  <\/span><\/span><\/li>\n
  26.         $this<\/span>->upload_target_dir=<\/span>“.\/upload”<\/span>;  <\/span><\/span><\/li>\n
  27.     }  <\/span><\/li>\n
  28.     \/\/\u6587\u4ef6\u4e0a\u4f20<\/span>  <\/span><\/span><\/li>\n
  29.     public<\/span> function upload_file()  <\/span><\/span><\/li>\n
  30.     {  <\/span><\/li>\n
  31.         $upload_filetype = $this<\/span>->getFileExt($<\/span>this<\/span>->upload_name);  <\/span><\/span><\/li>\n
  32.         if<\/span>(in_array($upload_filetype,$<\/span>this<\/span>->allow_uploadedfile_type))  <\/span><\/span><\/li>\n
  33.         {  <\/span><\/li>\n
  34.             if<\/span>($<\/span>this<\/span>->upload_file_size < $<\/span>this<\/span>->allow_uploaded_maxsize)  <\/span><\/span><\/li>\n
  35.             {  <\/span><\/li>\n
  36.                 if<\/span>(!is_dir($<\/span>this<\/span>->upload_target_dir))  <\/span><\/span><\/li>\n
  37.                 {  <\/span><\/li>\n
  38.                     mkdir($this<\/span>->upload_target_dir);  <\/span><\/span><\/li>\n
  39.                     chmod($this<\/span>->upload_target_dir,<\/span>0777<\/span>);  <\/span><\/span><\/li>\n
  40.                 }  <\/span><\/li>\n
  41.                 $this<\/span>->upload_final_name = date(<\/span>“YmdHis”<\/span>).rand(<\/span>0<\/span>,<\/span>100<\/span>).<\/span>‘.’<\/span>.$upload_filetype;  <\/span><\/span><\/li>\n
  42.                 $this<\/span>->upload_target_path = $<\/span>this<\/span>->upload_target_dir.<\/span>“\/”<\/span>.$<\/span>this<\/span>->upload_final_name;  <\/span><\/span><\/li>\n
  43.                 if<\/span>(!move_uploaded_file($<\/span>this<\/span>->upload_tmp_name,$<\/span>this<\/span>->upload_target_path))  <\/span><\/span><\/li>\n
  44.                     echo “<font color=red>\u6587\u4ef6\u4e0a\u4f20\u5931\u8d25\uff01<\/font>”<\/span>;  <\/span><\/span><\/li>\n
  45.             }  <\/span><\/li>\n
  46.             else<\/span>  <\/span><\/span><\/li>\n
  47.             {  <\/span><\/li>\n
  48.                 echo(“<font color=red>\u6587\u4ef6\u592a\u5927,\u4e0a\u4f20\u5931\u8d25\uff01<\/font>”<\/span>);  <\/span><\/span><\/li>\n
  49.             }  <\/span><\/li>\n
  50.         }  <\/span><\/li>\n
  51.         else<\/span>  <\/span><\/span><\/li>\n
  52.         {  <\/span><\/li>\n
  53.             echo(“\u4e0d\u652f\u6301\u6b64\u6587\u4ef6\u7c7b\u578b\uff0c\u8bf7\u91cd\u65b0\u9009\u62e9”<\/span>);  <\/span><\/span><\/li>\n
  54.         }  <\/span><\/li>\n
  55.     }  <\/span><\/li>\n
  56.    \/**<\/span> <\/span><\/li>\n
  57.     *\u83b7\u53d6\u6587\u4ef6\u6269\u5c55\u540d<\/span> <\/span><\/li>\n
  58.     *@param String $filename \u8981\u83b7\u53d6\u6587\u4ef6\u540d\u7684\u6587\u4ef6<\/span> <\/span><\/li>\n
  59.     *\/<\/span>  <\/span><\/span><\/li>\n
  60.    public<\/span> function getFileExt($filename){  <\/span><\/span><\/li>\n
  61.         $info = pathinfo($filename);  <\/span><\/li>\n
  62.         return<\/span> $info[<\/span>“extension”<\/span>];  <\/span><\/span><\/li>\n
  63.    }  <\/span><\/li>\n
  64.       <\/span><\/li>\n
  65. }  <\/span><\/li>\n
  66. ?>  <\/span><\/li>\n
  67. <form enctype=“multipart\/form-data”<\/span> method=<\/span>“POST”<\/span> action=<\/span>“”<\/span>>  <\/span><\/span><\/li>\n
  68. <input type=“file”<\/span> name=<\/span>“file”<\/span>><input type=<\/span>“submit”<\/span> name=<\/span>“submit”<\/span> value=<\/span>“\u4e0a\u4f20”<\/span>>  <\/span><\/span><\/li>\n
  69. <\/form>  <\/span><\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    <?php   header(“Content-Type:text\/html; charset=utf-8&#8… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[54],"tags":[184,198],"_links":{"self":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/posts\/3562"}],"collection":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/comments?post=3562"}],"version-history":[{"count":0,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/posts\/3562\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/media?parent=3562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/categories?post=3562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/tags?post=3562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}