PHP-FTP简单系统

Posted

tags:

篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了PHP-FTP简单系统相关的知识，希望对你有一定的参考价值。

  1. < ?php
  2.  
  3.  
  4. function formataLista($type,$name,$dir){
  5. 	$type = substr($type,0,1);
  6. 	if ($type == "d") {
  7. 		return "<a href='?dir=$dir$name'>$name";
  8. 	} else {
  9. 		return "<a href='?dir=".substr($dir,0,strlen($dir)-1)."&amp;get=$dir$name&amp;name=$name' target='_blank'>$name</a>";
  10. 	}
  11. }
  12.  
  13. // set up basic connection
  14.  
  15. $ftp_server = "ftp.tata.com.br";
  16. $ftp_user_name = "ftp";
  17. $ftp_user_pass = "ftp";
  18.  
  19. $conn_id = ftp_connect($ftp_server);
  20.  
  21. // login with username and password
  22. $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
  23.  
  24. // check connection
  25. if ((!$conn_id) || (!$login_result)) {
  26.         echo "FTP connection has failed!";
  27.         echo "Attempted to connect to $ftp_server for user $ftp_user_name";
  28.         exit;
  29. }
  30.  
  31. // specif the folder to usage
  32. //$user = "/piralatopes";
  33.  
  34. $dirCurrent = $_GET['dir']."/";
  35.  
  36. if ($dirCurrent == "" or $dirCurrent == "//") { 
  37. 	$dirCurrent = "/";
  38. }
  39.  
  40.  
  41. $dir = $user.str_replace("../","",$dirCurrent);
  42.  
  43. $tmpSearch = substr($dirCurrent,0,strlen($dirCurrent)-1);
  44. $dirPast = substr($dirCurrent,0,strrpos($tmpSearch, "/"));
  45. $tmpSearch = "";
  46.  
  47. if (ftp_chdir($conn_id, $dir)) {
  48.  
  49. 	if($_GET['get'] != "" and $_GET['name'] != "") {
  50. 			$destination_file .= ".".$user;
  51.     		$destination_file .= basename($_GET['get']);
  52. 		   if (ftp_get($conn_id, $destination_file, basename($_GET['get']), FTP_BINARY)) { 
  53. 				header ("Cache-Control: must-revalidate, post-check=0, pre-check=0");
  54. 				header ("Content-Length: " . filesize($destination_file));
  55. 				header ("Content-Disposition: attachment; filename=".$_GET['name']);
  56. 				readfile($destination_file);
  57. 				unlink($destination_file);
  58. 		   }
  59. 		exit();
  60. 	}
  61.  
  62.  
  63. ?>
  64. < !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  65. 	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  66. <html>
  67. 	<head>
  68. 	<title>FTP</title>
  69. 		<style type="text/css" media="screen">
  70. 			body {
  71. 				font-family: "Trebuchet MS";
  72. 			}
  73. 		</style>
  74. 	</head>
  75. 	<body>
  76.  
  77. 	<h2>Arquivos na Pasta: < ?= $dirCurrent?></h2>
  78. < ?
  79.  
  80. 	if($_FILES['upload_file']['name'] != '') {
  81.  
  82.  
  83. 		$source_file = $_FILES['upload_file']['tmp_name'];
  84. 		$destination_file = $_FILES['upload_file']['name'];	
  85. 		// upload the file
  86. 		$upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY);
  87.  
  88. 		// check upload status
  89. 		if (!$upload) {
  90. 		        echo "FTP upload has failed!<br />";
  91. 		    } else {
  92. 		        echo "Uploaded $source_file to $ftp_server as $destination_file<br />";
  93. 		    }
  94.  
  95. 	}
  96.  
  97. 	if ($_POST['new_dir'] != "") {
  98. 		$newDir = $dir.$_POST['new_dir'];
  99. 		if (@ftp_mkdir($conn_id, $newDir)) {
  100. 			 echo "successfully created $newDir<br />";
  101. 		} else {
  102. 		 	echo "There was a problem while creating $newDir<br />";
  103. 		}
  104. 	}
  105.  
  106.  
  107. 	$listHard = ftp_rawlist($conn_id, $dir);
  108. 	$listEasy = ftp_nlist($conn_id, $dir);
  109.  
  110. 	echo "<ul>";
  111. 	if ($dirCurrent != "/" and $dirCurrent != "") {
  112. 		echo "<li><a href='?dir=$dirPast'>..</a></li>";
  113. 	}
  114. 	$i = 0;
  115. 	foreach($listHard as $list) {
  116. 		echo "<li>".formataLista($list,$listEasy[$i],$dirCurrent)."</li>";
  117. 		$i++;
  118. 	}
  119. 	echo "</ul>";
  120.  
  121. ?>
  122.  
  123. 	<h3>Enviar Arquivos</h3>	
  124.  
  125. 	<form action="?dir=<?= $dirCurrent?>" enctype="multipart/form-data" method="post">
  126. 		<input type="file" name="upload_file"  id="upload_file"/>
  127. 		<p><input type="submit" value="Enviar &rarr;"/></p>
  128. 	</form>
  129.  
  130. 	<h3>Criar Pasta</h3>	
  131.  
  132. 	<form action="?dir=<?= $dirCurrent?>" method="post">
  133. 		<input type="text" name="new_dir"  id="new_dir"/>
  134. 		<input type="submit" value="Enviar &rarr;"/>
  135. 	</form>
  136.  
  137. </body>
  138. < ?
  139.  
  140. } else {
  141. 	header("location:?dir=/");
  142. }
  143.  
  144. // close the FTP stream
  145. ftp_close($conn_id);
  146. ?>

以上是关于PHP-FTP简单系统的主要内容，如果未能解决你的问题，请参考以下文章

wwwhj8828com系统安装简单,配置简单19908836661

[操作系统实践][简单的文件系统]

unit4 管理系统中的简单分区和文件系统

管理系统中的简单分区和文件系统

简单的内存文件系统

NFS 网络文件系统 简单搭建