<?php

// full directory path
$filepath = "/home/httpd/html/tut/upload";

// user's path in browser -- same as full directory path
$url_path = "/tut/upload";

// get unique server directory used for this user session
$dir = dir($filepath);

// loop through all server subdirectories for this user session
while($entry=$dir->read()) {
    // if entry is system file (doesn't have picture files), go to next entry in
    // "while" loop
    if($entry == "." || $entry == "..") {
        continue;
    }

    // open server name file for read only; "@" prefix tells fopen not to print
    // message if there is an error,  since function print_error does that

    // if there is an error, go to next entry in "while" loop
    $fp = @fopen("$filepath/$entry/name","r");
    if(!$fp) {
        print "Bad entry: $entry<br>";
        continue;
    }

    // get name of the server picture file and close the server name file
    $name = fgets($fp,4096);
    fclose($fp);

    // display each picture and its file name; in addition, "alt=" causes the file
    // name to be displayed as ToolTip text when mouse points to picture

?>

上一页  [1] [2] [3] [4] [5] [6] [7] 下一页

在google里搜索更多通过PHP的File函数库来完成上传图像文件并让其显示

	Web www.51ec.org