PHP 读取目录,删除
本文章提供一款php目录管理程序,他可以对目录下的文件,文件夹,等各种文件进行管理删除操作,可以支持无限级目录的管理,代码如下:
<?php include ( "class.php" ); $path = $_get [ 'path' ]; if ( $path == "" ){ $path = "dir" ; } else { if (! strstr ( $path , "dir" )){ $path = "dir/" . $path ; } else { $path = $path ; } } $newdir = new dirver(); $newdir -> setpath( $path ); $newdir -> dirdata(); $files = $newdir -> getfiles(); $dirs = $newdir -> getdirs(); //print_r($files); //print_r($dirs); echo ( '<link href="style.css" rel="stylesheet" type="text/css" />' ); $max = 3; $j = 0; if ( count ( $dirs ) == 2){ echo '<table width="800" border="0" cellpadding="5" cellspacing="5"><tr>' ; print( "<td width='33%'><img src='type/dir.png'/>" ); print( '<a href="test.php?path=' . $path ."/ ".$dirs[0].'" >'); print( $dirs [0]); print( '</a>' ); print( "</td>" ); print( "<td width='33%'><img src='type/dir.png'/>" ); print( '<a href="test.php?path=' . $path ."/ ".$dirs[1].'" >'); print( $dirs [1]); print( '</a>' ); print( "</td>" ); print( "<td width='33%'>" ); print( " " ); print( "</td>" ); echo '</tr></table>' ; } else { echo '<table width="800" border="0" cellpadding="5" cellspacing="5"><tr>' ; while ( $j <= ( count ( $dirs ) -1)){ print( "<td ><img src='type/dir.png'/>" ); print( '<a href="test.php?path=' . $path ."/ ".$dirs[$j].'" >'); print( $dirs [ $j ]); print( '</a>' ); print( "</td>" ); if (( $j + 1) % $max == 0){ echo '</tr>' ; if (( $j + 1) != count ( $dirs )){ echo '<tr>' ; } } $j ++; } echo '</tr></table>' ; } $i = 0; if ( count ( $files ) == 2){ echo '<table width="800" border="0" cellpadding="5" cellspacing="5"><tr>' ; print( "<td width='33%'><img src='type/" . $newdir -> getfiletype( $files [0]). ".png'/> " ); print( $newdir -> change2line( $files [0])); print( "</td>" ); print( "<td width='33%'><img src='type/" . $newdir -> getfiletype( $files [1]). ".png'/> " ); print( $newdir -> change2line( $files [1])); print( "</td>" ); print( "<td width='33%'>" ); print( " " ); print( "</td>" ); echo '</tr></table>' ; } else { echo '<table width="800" border="0" cellpadding="5" cellspacing="5"><tr>' ; while ( $i <= ( count ( $files ) -1)){ print( "<td width=100><img src='type/" . $newdir -> getfiletype( $files [ $i ]). ".png'/> " ); print( $newdir -> change2line( $files [ $i ])); print( "</td>" ); //开源代码phpfensi.com if (( $i + 1) % 3 == 0){ echo '</tr>' ; if (( $i + 1) != count ( $files )){ echo '<tr>' ; } } $i ++; } echo '</tr></table>' ; } ?>class.php,代码如下:
<?php class for php4.x class dirver{ / class var / var $path ; var $flies ; var $dirs ; / function dirver(){ $this -> path = "" ; $this -> files = array (); $this -> dirs = array (); } function dirdata(){ if (isset( $this -> path)){ $handle = dir( $this -> path); while (false !== ( $data = $handle -> read())){ if ( is_dir ( $this -> connectname( $this -> path, $data )) && $data != "." && $data != ".." ){ $this -> dirs[] = $data ; continue ; } if ( $data != "." && $data != ".." && is_file ( $this -> connectname( $this -> path, $data ))){ $this -> files[] = $data ; continue ; } } $handle -> close(); } else { return false; } } function setpath( $src ){ if ( $src != "" ){ $this -> path = $src ; } else { return false; } } / function connectname( $path , $name ){ return $path . "/" . $name ; } / function change2line( $name ){ $basename = explode ( "." , $name ); $basename = $basename [0]; $tmp = $this -> path. "/" . $name ; $tmp = '<a href="' . $tmp . '" target="_blank">' . $basename . '</a>' ; return $tmp ; } function getfiletype( $file ){ if ( $file != "" ){ $tmp = explode ( "." , $file ); $type = $tmp [ count ( $tmp )-1]; return $type ; } } function getfiles(){ return $this -> files; } function getdirs(){ return $this -> dirs; } // } ?>查看更多关于PHP 读取目录,删除 - php文件操作的详细内容...
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