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php opendir() Not working on Windows Hosting on Godaddy

Posted on 2011-02-12
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Last Modified: 2012-05-11
Transfer files from Unix to Windows now directories are not being read by my script.

Even if I try $imgdir = "D:\Hosting\zircobjj\gear\."; still doesn't work. Help is a ppreciated

Here is my code below:

$imgdir = "\gear";
$dimg = opendir($imgdir);
 while($imgfile = readdir($dimg))
 {
 if( (substr($imgfile,-3)=="gif") || (substr($imgfile,-3)=="jpg")  || (substr($imgfile,-3)=="JPG") || (substr($imgfile,-3)=="GIF")  )
 {
$a_img[count($a_img)] = $imgfile;
sort ($a_img);
reset ($a_img);
//shuffle ($a_img);
 }
}
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Comment
Question by:mrroy69
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4 Comments
 

Author Comment

by:mrroy69
ID: 34878221
Here is the full code:

<?php
$resultspage=$_REQUEST['resultspage'];
$imgdir = "gear";
$photo_dir = "";
$a_img = array();
$title = "Gear";


$col = 3; //no. of columns in a pageresult
$maxrow = 4; //no. of rows in a pageresult

$thumb = true ;

$space=" &nbsp; ";
print "";
print "";




$dimg = opendir($imgdir);
 while($imgfile = readdir($dimg))
 {
 if( (substr($imgfile,-3)=="gif") || (substr($imgfile,-3)=="jpg")  || (substr($imgfile,-3)=="JPG") || (substr($imgfile,-3)=="GIF")  )
 {
$a_img[count($a_img)] = $imgfile;
sort ($a_img);
reset ($a_img);
//shuffle ($a_img);
 }
}



 $totimg = count($a_img); // total images number
 $totxresultspage = $col*$maxrow; // images x pageresult
 $totresultspage = ($totimg%$totxresultspage==0)?((int)$totimg/$totxresultspage):((int)($totimg/$totxresultspage)+1); // number of total pageresults


/*********** NEW STUFF **************/


$display=$col * $maxrow;

$pagenums = ceil ($totimg/$display);

// if no value for resultspage, resultspage = 1
if ($resultspage == '') {
   $resultspage = 1;
};


// Create a start value
$start= ($resultspage - 1) * $display;

if ($totimg - $start < $display) {
$end_count = $totimg;
} elseif ($totimg - $start >= $display) {
$end_count = $start + $display;
}
 
 


if ($totimg - $end_count > $display) {
$var2 = $display;
} elseif ($totimg - $end_count <= $display) {
$var2 = $totimg - $end_count;
}
$space = " &nbsp; ";

/*********** END OF NEW STUFF ***********/



 if($totimg == false)
   print "";
 else
 {




print "<A NAME=PHOTO></a>\n
<table border='0'cellpadding='0'cellspacing='0'width='100%'>";
  // start resultspage
  if($resultspage=="" || $resultspage==1)
  {
   $x=0;
   $pageresult = 1;
  }
  else
   $x = (($resultspage-1)*($totxresultspage));
  $r=0;


  // print of table
  foreach($a_img as $key=>$val)
  {





   if(($x%$col)==0)
    print "<tr>\n";
   if($a_img[$x])
   {
$size = getimagesize ("$imgdir/$a_img[$x]");
$halfw = round($size[0]/2);
$halfh = round($size[1]/2);
$quarterw = round($size[0]/4);
$quarterh = round($size[1]/4);





if($size[1] < $size[0])
{

///// GET PROPORTIONAL DIMENSIONS ///////////
//list($width,$height)=getimagesize("$imgdir/$a_img[$x]");
// Set the new Width
//$newwidth1=300;

$newwidth1 = 200;

// Get the proportional height based on the width
//$getheight1=($newwidth1 / $width) * $height;
//$getheight=number_format($getheight1, 0);
//$newheight1=$getheight;
$newheight1 = 150;
///// END OF GET PROPORTIONAL DIMENSIONS ///////////

   $imgnumber = ($x+1);
    if("$imgdir/$a_img[$x]" !="")

if ($thumb){
$thumbnail = "$imgdir/$a_img[$x]\"";
}
else
{
$thumbnail =  "$imgdir/$a_img[$x]";
}

print "<td align='center'valign='middle'width='25%'height='230'>";
print'<table width="230" height="180" border="0" cellpadding="0" cellspacing="0">
<tr>
<td colspan="3"><img src="images/phototop.jpg" width="230" height="15" alt="" /></td>
</tr>
<tr>
<td width="15"><img src="images/photoleft.jpg" width="15" height="150" alt="" /></td>
<td width="200"valign="top">';
print "<a href=\"$imgdir/".$a_img[$x]."\"rel='lightbox[wgn]'title=\"$title\"><img src=\"$thumbnail\" height='$newheight1' width='$newwidth1' border=0 alt=\"$title\"></a>";
print'</td>
<td width="15"><img src="images/photoright.jpg" width="15" height="150" alt="" /></td>
</tr>
<tr>
<td colspan="3"><img src="images/photobottom.jpg" width="230" height="15" alt="" /></td>
</tr>
</table>';
print"</td>\n";
}

else
{        

///// GET PROPORTIONAL DIMENSIONS ///////////
//list($width,$height)=getimagesize("$imgdir/$a_img[$x]");
// Set the new Width
//$newheight2=200;
$newheight2 = 200;


// Get the proportional height based on the width
//$getwidth1=($newheight2 / $height) * $width;
//$getwidth=number_format($getwidth1, 0);
//$newwidth2=$getwidth;
$newwidth2 = 150;
///// END OF GET PROPORTIONAL DIMENSIONS ///////////

if ($thumb){
$thumbnail = "$imgdir/$a_img[$x]\"";
}
else
{
$thumbnail =  "$imgdir/$a_img[$x]";
}

 $imgnumber = ($x+1);
    if("$imgdir/$a_img[$x]" !="")

print "<td align='center'valign='middle'width='25%'height='230'>";
print'<table width="180" height="230" border="0" cellpadding="0" cellspacing="0">
<tr>
<td colspan="3"><img src="images/photovtop.jpg" width="180" height="15" alt="" /></td>
</tr>
<tr>
<td width="15"><img src="images/photovleft.jpg" width="15" height="200" alt="" /></td>
<td width="150" height="200"valign="top">';
print"<a href=\"$imgdir/".$a_img[$x]."\"rel='lightbox[wgn]'title=\"$title\"><img src=\"$thumbnail\" height='$newheight2' width='$newwidth2' border=0 alt=\"$title\"></a>";
print'</td>
<td width="15"><img src="images/photovright.jpg" width="15" height="200" alt="" /></td>
</tr>
<tr>
<td colspan="3"><img src="images/photovbottom.jpg" width="180" height="15" alt="" /></td>
</tr>
</table>';
print"</td>\n";
}
 
}
if(($x%$col) == ($col-1))
   {
    print "</tr>\n";
    $r++;
   }
  // print "r=$r - maxrow=$maxrow<br>";
   if($r==$maxrow)
   {
    break;
   }
   else
   $x++;
  }
  print "</table>";
 }
 // pageresult break
 
print "<br /><br /><table width='100%' border='0' cellpadding='2' cellspacing='0' align='center'><tr>
<td width='920'id='gallerypics'align='center'>\n";



/********** NEW STUFF ***********/
// previous link

if ($resultspage>1) {

echo "<a href='store.php?resultspage=".($resultspage-1)."&#PHOTO'>Previous</a>" . $space . "";
}


// dynamic page number links (make sure to change yourpage.php to the name of your page)


for ($i=1; $i<=$pagenums; $i++) {
if ($i!=$resultspage) {
echo "<a href='store.php?resultspage=$i&#PHOTO'>$i</a>$space";
}
else {
if($pagenums == "1"){
echo"";
}
else
{
echo "<b>$i</b>$space";
}

}
}
// next link (make sure to change yourpage.php to the name of your page)
if ($resultspage<$pagenums) {
echo "<a href='store.php?resultspage=".($resultspage+1)."&#PHOTO'>Next </a>";
}
print "</td></tr></table>";

?><br />
0
 
LVL 4

Accepted Solution

by:
JayDiablo earned 2000 total points
ID: 34879023
It's possible that GoDaddy's servers might have some PHP SAFE MODE security checks in place by default, thus preventing you from opening directories that are outside the folder that your PHP script resides in.

Are you getting any specific errors from your code?  (you may need to check in your server's error logs if nothing is outputting in the browser)
0
 

Author Comment

by:mrroy69
ID: 34879031
The folders are in the same directory. It doesn't display any error.
0
 
LVL 4

Expert Comment

by:JayDiablo
ID: 34879720
Do you have access to your server's error logs?  Perhaps there's something there that's useful.  Production systems shouldn't output errors to the browser, but should still log to a file.

http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/bcabdcfb-2421-4eab-b5fb-777c791daaa9.mspx?mfr=true

Usually issues with opendir are permission related, but it's hard to troubleshoot if there are no errors.

You might want to try whipping together a quick script that just tries to open a single file (like a text file) inside that gears folder, and output it, just so you can confirm that PHP is able to read files in that directory.
0

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