Php > File Manipulation sample source codes

Directory browser

Directory browser

<?php 
    if($pageAction=="add") 
    { 
        chdir(".".$dirname); 
        mkdir($directory,0); 
        Header("Location: index.php3?dirname=$dirname"); 
    } 
    if($pageAction=="delete") 
    { 
        chdir(".".$dirname); 
        rmdir($directory); 
        Header("Location: index.php3?dirname=$dirname"); 
    } 
?> 

<html> 
<head> 
<title>Directory Browser</title> 
</head> 

<body> 

<?php 

echo "<table width=\"600\" border=\"0\">"; 

if($dirname) 
{ 
    $myDirectory=opendir(".".$dirname); 
    chdir(".".$dirname); 
    echo "<tr>"; 
    echo "<td width=\"60\">"; 
    echo "<table width='60' border='0'>"; 
    echo "<tr valign='center'><td align='center'>"; 
    $list=explode("/", $dirname); 

    for($i=1;$i<sizeof($list)-1;$i++) 
    { 
        $olddir=$olddir . "/" . $list[$i]; 
    } 

    echo "<a href='index.php3?dirname=$olddir'><img border='0' 
src='http://localhost/DirAcc/dirback.gif'></a>"; 
    echo "<br>"; 
    echo "<a href='index.php3?dirname=$olddir'><font face='tahoma' 
size='1'>Back</font></a><br>"; 
    echo "</tr></td>"; 
    echo "</table>"; 
    echo "</td>"; 
         
    $dir_count=1; 
    $dir_count_tot=1; 
} 
else 
{ 
    $myDirectory=opendir("."); 
    $dir_count=0; 
    $dir_count_tot=0; 
} 
     
while($entryName=readdir($myDirectory)) 
{ 
    if(!is_file($entryName)) 
    { 
        if($entryName!=".." && $entryName!=".") 
        { 
            if($dir_count==0) 
            { 
                echo "<tr>"; 
            } 
            echo "<td width=\"60\">"; 
            $toopen=$dirname . "/" . $entryName; 
            echo "<table width=\"60\" border=\"0\"><tr><td 
align=\"center\">"; 
            $dirs[]=$entryName; 
            echo "<a href=\"index.php3?dirname=$toopen\"><img 
border=\"0\" src=\"http://localhost/NewDirAcc/dir.gif\"></a><br>"; 
            echo "<a href=\"index.php3?dirname=$toopen\"><font 
face=\"tahoma\" size=\"1\">$entryName</font></a><br>"; 
            echo "</td></tr></table>"; 
            echo "</td>"; 
            $dir_count++; 
            $dir_count_tot++; 
             
            if($dir_count==10) 
            { 
                $dir_count=0; 
                echo "</tr>"; 
            } 
        } 
    } 
    else 
    { 
        if(strstr($entryName, ".gif") || strstr($entryName, ".gif")) 
        { 
            if($entryName!="dir.gif" && $entryName!="dirback.gif") 
            { 
                $images[]=$entryName; 
            } 
        } 
    } 
} 

$i=0; 

while($i<count($images)) 
{ 
    if($dir_count==0) 
    { 
        echo "<tr>"; 
    } 
    echo "<td width=\"60\">"; 
    $toopen=$dirname . "/" . $images[$i]; 
    echo "<table width=\"60\" border=\"0\"><tr><td align=\"center\">"; 
    $theImg="/NewDirAcc" . $dirname . "/" . $images[$i]; 
    echo "<a href=\"$theImg\"><img border=\"0\" src=\"$theImg\" width=\"30\" 
height=\"30\"></a><br>"; 
    echo "<a href=\"$theImg\"><font face=\"tahoma\" size=\"1\">$images[$i] 
</font></a><br>"; 
    echo "</td></tr></table>"; 
    echo "</td>"; 
    $dir_count++; 
    $dir_count_tot++; 
             
    if($dir_count==10) 
    { 
        $dir_count=0; 
        echo "</tr>"; 
    } 
    $i++; 
} 

while($dir_count_tot<10) 
{ 
    echo "<td width=\"60\">"; 
    echo "<table width=\"60\" border=\"0\"><tr><td align=\"center\">"; 
    echo "<br>"; 
    echo "</td></tr></table>"; 
    echo "</td>"; 
    $dir_count_tot++; 
} 

echo "</tr>"; 
echo "</table>"; 

echo "<p>"; 

echo "<hr width=\"650\" align=\"left\">"; 

echo "<p>"; 

?> 

<?php echo "<form action=\"index.php3?dirname=$dirname\" method=\"post\">"; ?> 
<input type="hidden" name="pageAction" value="add"> 
Add Directory: 
<input name="directory" type="text"> 
<input type="submit" value="Create"> 
</form> 

<?php echo "<form action=\"index.php3?dirname=$dirname\" method=\"post\">"; ?> 
<input type="hidden" name="pageAction" value="delete"> 
Delete Directory: 
<select name="directory"> 
<option selected value="none">Please Select</option> 
<?php 
$i=0; 
while($i<count($dirs)) 
{ 
    echo "<option value=\"$dirs[$i]\">$dirs[$i]</option>"; 
    $i++; 
} 
?> 
</select> 
<input type="submit" value="Delete"> 
</form> 

<form> 
Image: 
<input type="text"> 
<input type="submit" value="Upload"> Not Working Yet! 
</form> 

to do: Also read directories into an array first like with the images. Then we can list 
alphabetically 
too!!! Need to do the upload (simple) then thats pretty much it... 

</body> 
</html>