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PHP Code Examples

Title :	A simple File Explorer
Categories :	PHP, HTML and PHP, Filesystem	ROMEL CUZON
Date :	Jun 24th 2004
Grade :	4 of 5 (graded 4 times)
Viewed :	7107
File :	3925.zip
Images :	No Images for this code example.

Search :	More code by ROMEL CUZON
Action :	Grade This Code Example
Tools :	My Examples List

Code

specify your starting directory.

<?php
$root="c:/inetpub/wwwroot/";
if ($directory=="") {
$directory="/";
}
$diref=substr_count($directory,"/");
if($diref>=2) {
$dirin=explode("/",$directory);
$diroldcount=strlen($dirin[$diref-1])+1;
}
$oldir=substr($directory,0,-$diroldcount);
if($directory) {
function dirsize($newdir) {
$dh=opendir($newdir);
$size=0;
while(($newfile=readdir($dh))<>false)
if($newfile<>"." and $newfile<>"..") {
$path=$newdir."/".$newfile;
if(is_dir($path))
$size+=dirsize($path);
elseif(is_file($path))
$size+=filesize($path);
}
closedir($dh);
return $size;
}
function filetime($tm) {
$time=filemtime($tm);
$yr=date("Y",$time);
$mo=date("M",$time);
$da=date("d",$time);
$realt=$mo."."." ".$da.","." ".$yr;
return $realt;
}
if ($dir=@opendir($root.$directory))
$dirbuff=array("0"=>"");
$filebuff=$dirbuff;
$fzbuff=$dirbuff;
$dzbuff=$dirbuff;
while ($file=readdir($dir)) {
$file_size=filesize($root.$directory.$file);
$totalfile=$totalfile+$file_size;
if($file=="."||$file=="..") {
}
else
{
if (ereg("([.]{1})",$file,$regs)) {//6
$filcount=$filcount+1;
array_push($filebuff,$file);
array_push($fzbuff,$file_size);
}//6
else {//6
$dircount=$dircount+1;
array_push($dirbuff,$file);
array_push($dzbuff,$file_size);
}//6
}
}
closedir($dir);
}
echo"<form method=post action=$PHP_SELF?directory=\"$directory\">";
echo"<table border=0 cellspacing=0 cellpadding=3 width=90% align=center>";
echo"<tr bgcolor=#BCBFFF><td align=left>My Email Address<a href=mailto:augustus17@yahoo.com>augustus17@yahoo.com</a> or <a href=mailto:romel_cuzon@yahoo.com>romel_cuzon@yahoo.com</a></td><td align=right><a href=http://www.geocities.com/augustus17/>Geocities</a></td></tr>";
echo"<tr><td> </td><td> </td></tr>";
echo"</table>";
echo"<table border=0 cellsapcing=0 cellpadding=2 width=90% align=center>";
echo"<tr bgcolor=#008888><td colspan=6>A Simple File Explorer Curent directory is $root$directory</td></tr>";
echo"</table>";
echo"<table border=0 cellspacing=0 cellpadding=2 width=90% align=center>";
echo"<tr background=/icons/bg.gif><td with=12> </td><td width=12> </td><td> </td><td>Name</td><td> </td><td>Last
Date (modified)</td><td align=right>Bytes(sizes)</td></tr>";
if($oldir!=="") {
echo"<tr bgcolor=#F5F5DC><td width=12> </td><td width=12> </td><td><a href=filexplore.php?directory=\"$oldir\"><img src=/profile/level_open.gif border=0></a></td><td><a href=filexplore.php?directory=$oldir>Up higher directory</a></td><td> </td><td align=right> </td><td></td></tr>";
echo"<tr bgcolor=#FAEBD7><td width=12> </td><td width=12> </td><td></td><td>Present directory</td><td>\"$directory\"</td><td></td><td></td></tr>";
}
for($vel=1;$vel<=$dircount;$vel++) {
$count=$count+1;
$sum=$count+1;
$bg=$sum/2;
$col=floor($bg);
$ras=$bg-$col;
if($ras==0) {
$me="CCCCCC";
}
else {
$me="DDDDDD";
}
print"<tr bgcolor=#".$me."><td> </td><td> </td><td width=25><a href=filexplore.php?directory=".$directory.$dirbuff[$vel]."/><img src=/profile/level_closed.gif border=0></a></td><td><a href=filexplore.php?directory=".$directory.$dirbuff[$vel]."/>".$dirbuff[$vel]."</a></td><td> </td><td>".filetime($root.$directory.$file.$dirbuff[$vel])."</td><td align=right>".dirsize($root.$directory.$file.$dirbuff[$vel])." bytes</td></tr>";
}
for($vol=1;$vol<=$filcount;$vol++) {
$edtimg=" ";
$count1=$count1+1;
if($ras==0) {
$sum1=$count1+2;
}
else {
$sum1=$count1+1;
}
$bg1=$sum1/2;
$col1=floor($bg1);
$ras1=$bg1-$col1;
if($ras1==0) {
$mel="CCCCCC";
}
else {
$mel="DDDDDD";
}
$spltfile=explode(".",$filebuff[$vol]);
if(($spltfile[1]=="htm")||($spltfile[1]=="html")||($spltfile[1]<>"")) {
$edtimg="<a href=filexplore.php?directory=$directory&case=Edit&cfile=$filebuff[$vol]><img src=/profile/edit_code.gif border=\"0\"></a>";
}
print"<tr bgcolor=#".$mel."><td width=12><input type=\"checkbox\"name=\"cfile".$vol."\" value=\"".$filebuff[$vol]."\"id=\"cfile\"></td><td width=12>".$edtimg."</td><td> </td><td>".$filebuff[$vol]."</td><td><a href=http://".$HTTP_HOST.$directory.$filebuff[$vol]." target=_new>view</a></td><td>".filetime($root.$directory."".$file."".$filebuff[$vol])." <td align=right>". $fzbuff[$vol]." bytes</td></tr>";
}
print"<tr background=/icons/bg.gif><td width=12></td><td width=12></td><td> </td><td> </td><td></td><td>Total bytes used</td><td align=right>".dirsize($root.$directory.$file.$dirbuff[$vel])." bytes</td></tr";
echo"</table>";
echo"<table border=0 cellsapcing=0 cellpadding=2 width=90% align=center>";
echo"<tr bgcolor=#008888><td colspan=6>A Simple File Explorer Curent directory is $root$directory</td></tr>";
echo"</table>";
?>

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User Comments

	Strong Yuan wrote : 1137 I change it like this.. But it not for Linux? <?php $root="/home/strong/upload"; if ($directory=="") { $directory="/"; } $diref=substr_count($directory,"/"); if($diref>=2) { $dirin=explode("/",$directory); $diroldcount=strlen($dirin[$diref-1])+1; } $oldir=substr($directory,0,-$diroldcount); if($directory) { function dirsize($newdir) { $dh=opendir($newdir); $size=0; while(($newfile=readdir($dh))<>false) if($newfile<>"." and $newfile<>"..") { $path=$newdir."/".$newfile; if(is_dir($path)) $size+=dirsize($path); elseif(is_file($path)) $size+=filesize($path); } closedir($dh); if($size >= 1048576 ){ $size = round($size / 1024 / 1024); $per="Mbytes"; }else if($size >= 1024){ $size = round($size / 1024); $per="Kbytes"; }else{ $per="bytes"; } return $size.$per; } function filetime($tm) { $time=filemtime($tm); $yr=date("Y",$time); $mo=date("M",$time); $da=date("d",$time); $realt=$mo."."." ".$da.","." ".$yr; return $realt; } if ($dir=@opendir($root.$directory)) $dirbuff=array("0"=>""); $filebuff=$dirbuff; $fzbuff=$dirbuff; $dzbuff=$dirbuff; while ($file=readdir($dir)) { $file_size=filesize($root.$directory.$file); $totalfile=$totalfile+$file_size; if($file=="."\|\|$file=="..") { } else { if (ereg("([.]{1})",$file,$regs)) {//6 $filcount=$filcount+1; array_push($filebuff,$file); array_push($fzbuff,$file_size); }//6 else {//6 $dircount=$dircount+1; array_push($dirbuff,$file); array_push($dzbuff,$file_size); }//6 } } closedir($dir); } echo"<form method=post action=$PHP_SELF?directory=\"$directory\">"; echo"<table border=0 cellspacing=0 cellpadding=3 width=90% align=center>"; echo"<tr bgcolor=#BCBFFF><td align=left>My Email Address<a href=mailto:augustus17@yahoo.com>augustus17@yahoo.com</a> or <a href=mailto:romel_cuzon@yahoo.com>romel_cuzon@yahoo.com</a></td><td align=right><a href=http://www.geocities.com/augustus17/>Geocities</a></td></tr>"; echo"<tr><td> </td><td> </td></tr>"; echo"</table>"; echo"<table border=0 cellsapcing=0 cellpadding=2 width=90% align=center>"; echo"<tr bgcolor=#008888><td colspan=6><font face=arial><b>A Simple File Explorer</b> </font><font face=arial color=#FFFFFF><b>Curent directory is $root$directory</b></font></td></tr>"; echo"</table>"; echo"<table border=0 cellspacing=0 cellpadding=2 width=90% align=center>"; echo"<tr background=/icons/bg.gif><td with=12> </td><td width=12> </td><td> </td><td><font face=arial size=3><strong>Name</strong></font></td><td> </td><td><font face=arial size=3><strong>Last Date (modified)</strong></font></td><td align=right><font face=arial size=3><strong>MB/KB/Bytes(sizes)</strong></font></td></tr>"; if($oldir!=="") { echo"<tr bgcolor=#F5F5DC><td width=12> </td><td width=12> </td><td><a href=?directory=$oldir><img src=/profile/level_open.gif border=0></a></td><td><a href=?directory=$oldir><font face=arial>Up higher directory</font></a></td><td> </td><td align=right> </td><td></td></tr>"; echo"<tr bgcolor=#FAEBD7><td width=12> </td><td width=12> </td><td></td><td><font face=arial size=1><b>Present directory</b></font></td><td><font face=arial size=1><b>\"$directory\"</b></font></td><td></td><td></td></tr>"; } if(isset($case)){ if($case == "Edit"){ echo "<tr><td colspan=7><table width=90% border=0 cellpadding=0 cellspacing=0 bgcolor=#999999><tr><td><table width=100% border=0 cellspacing=1 cellpadding=1><tr><td bgcolor=#FFFFFF><div align=center>Edit File $cfile</div></td></tr><tr><td bgcolor=#FFFFFF><textarea name=filecontent rows=16 cols=120>"; readfile($root.$directory.$cfile); echo "</textarea></td></tr></table></td></tr></table></td></tr>"; }else if($case == "View"){ $f1=fopen($root.$directory.$cfile,"r"); $contents = fread($f1, filesize($root.$directory.$cfile)); fclose($f1); echo "<tr><td colspan=7><table width=90% border=0 cellpadding=0 cellspacing=0 bgcolor=#999999> <tr> <td><table width=100% border=0 cellspacing=1 cellpadding=1><tr> <td bgcolor=#FFFFFF><div align=center>View File $cfile</div></td></tr><tr> <td bgcolor=#FFFFFF>"; echo htmlspecialchars($contents); echo "</td></tr></table></td> </tr></table></td></tr>"; } } for($vel=1;$vel<=$dircount;$vel++) { $count=$count+1; $sum=$count+1; $bg=$sum/2; $col=floor($bg); $ras=$bg-$col; if($ras==0) { $me="CCCCCC"; } else { $me="DDDDDD"; } print"<tr bgcolor=#".$me."><td> </td><td> </td><td width=25><a href=?directory=".$directory.$dirbuff[$vel]."/><img src=/profile/level_closed.gif border=0></a></td><td><a href=?directory=".$directory.$dirbuff[$vel]."/><font face=arial>".$dirbuff[$vel]."</font></a></td><td> </td><td>".filetime($root.$directory.$file.$dirbuff[$vel])."</td><td align=right><font face=arial>".dirsize($root.$directory.$file.$dirbuff[$vel])." </font></td></tr>"; } for($vol=1;$vol<=$filcount;$vol++) { $edtimg=" "; $count1=$count1+1; if($ras==0) { $sum1=$count1+2; } else { $sum1=$count1+1; } $bg1=$sum1/2; $col1=floor($bg1); $ras1=$bg1-$col1; if($ras1==0) { $mel="CCCCCC"; } else { $mel="DDDDDD"; } $spltfile=explode(".",$filebuff[$vol]); if(($spltfile[1]=="htm")\|\|($spltfile[1]=="html")\|\|($spltfile[1]<>"")) { $edtimg="<a href=?directory=$directory&case=Edit&cfile=$filebuff[$vol]><img src=/profile/edit_code.gif border=\"0\"></a>"; } $size=$fzbuff[$vol]; if($size >= 1048576 ){ $size = round($size / 1024 / 1024); $per="Mbytes"; }else if($size >= 1024){ $size = round($size / 1024); $per="Kbytes"; }else{ $per="bytes"; } print"<tr bgcolor=#".$mel."><td width=12><input type=\"checkbox\"name=\"cfile".$vol."\" value=\"".$filebuff[$vol]."\"id=\"cfile\"></td><td width=12>".$edtimg."</td><td> </td><td><font face=arial>".$filebuff[$vol]."</font></td><td><a href=http://".$HTTP_HOST.$directory.$filebuff[$vol]." target=_new><font face=arial>Browser</font></a></td><td>".filetime($root.$directory."".$file."".$filebuff[$vol])." <td align=right><font face=arial size=2>". $size.$per ." </font></td></tr>"; } print"<tr background=/icons/bg.gif><td width=12></td><td width=12></td><td> </td><td> </td><td></td><td><font face=arial><strong>Total used</strong></font></td><td align=right><font face=arial color=blue><strong>".dirsize($root.$directory.$file.$dirbuff[$vel])." bytes</strong></font></td></tr"; echo"</table>"; echo"<table border=0 cellsapcing=0 cellpadding=2 width=90% align=center>"; echo"<tr bgcolor=#008888><td colspan=6><font face=arial><b>A Simple File Explorer</b> </font><font face=arial color=#FFFFFF><b>Curent directory is $root$directory</b></font></td></tr>"; echo"</table>"; ?>
	ROMEL CUZON wrote : 1138 `your root should be $root="/home/strong/upload/";`
	Shea Sollars wrote : 1349 SOOO MANY BUGS! I can`t even get this script to work. It needs more work, alot more.
	ROMEL CUZON wrote :1354 This code is designed for file with extension, whenever it scan a file without extension it will automatically identified it as folder. I modify the code so that it can identify file without extension. Make sure that the PHP must have access rights to the directory and subdirectory, otherwise, error like failed to open file ..... will appear. part of the code above shall be change to... if ($dir=@opendir($root.$directory)) $filebuff=$dirbuff; $fzbuff=$dirbuff; $dzbuff=$dirbuff; while ($file=readdir($dir)) { $file_size=filesize($root.$directory.$file); $totalfile=$totalfile+$file_size; if (filetype($root.$directory.$file)=="dir" && $file<>".." && $file<>".") { $dirbuff[]=$file; } elseif (filetype($root.$directory.$file)=="file") { $filebuff[]=$file; $fzbuff[]=$file_size; } } closedir($dir); also part of the code change to.. for($vel=0;$vel<$dircount;$vel++) and... for($vol=0;$vol<$filcount;$vol++)