Php > File Manipulation sample source codes

Directory viewer, customize how you display the file structure, easy to

Directory viewer, customize how you display the file structure, easy to

<?php 

$temp        =    getenv( "QUERY_STRING"); 
$dir_name    =    "$temp"; 

if($dir_name == "") $dir_name = "."; 
$handle=opendir($dir_name); 

while ($file = readdir($handle)) {    //  Extract dir content 
  $filelst = "$filelst,$file";//  save into string 
} 
closedir($handle);// 
$filelist = explode(",",$filelst); //  Brake string up into array 
sort($filelist); 
//  sort the array acendingly, I suggest you make your own sort because this one sux 

for ($count=1;$count<count($filelist);$count++) { 
print "<TR>"; 
$filename=$filelist[$count]; 
$file_path = "$dir_name/$filename"; 
$filesize = filesize($file_path); 
// You can use another function to format this, but you get the idea. 
if (is_file($file_path)) { 
  // fleBLK.gif is a small icon of a file (draw yourself one and use that or use anything you want) 
  echo "<TD><img src=fleBLK.gif height=20 width=24></TD>"; 
  echo "<TD><A HREF=\" $dir_name/$filename\" > $filename </A></TD>"; 
  echo "<TD>$filesize bytes</TD>"; 
  // I suggest you change "File" to a function returning a better description or remove it 
completely (make sure you take them all out though) 
  echo "<TD>File</TD>"; 
} 
elseif(($filename != ".") && ($filename != "..")) { 
// DirBLK.gif is a small icon of a folder (draw yourself one and use that or use anything you 
want) 
  echo "<TD><img src=DirBLK.gif height=20 width=24></TD>"; 
  echo "<TD><A HREF=\"$filename\" > $filename </A></TD>"; 
  echo "<TD> dir </TD>"; 
// I suggest you change "Directory" to a function returning a better description or remove it 
completely (make sure you take them all out though) 
  echo "<TD>Directory</TD>"; 
} 
print "</TR>"; 
} 
?> 
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