Getimagesize() not working

[mmarif4u]

Hi to all..

I am using the getimagesize() function to resize and get the image dimensions and it seemed to be not working for images with space.

 

list($w,$h)=getimagesize($image);
$fixw='500';
$fixh='450';
if($w > $fixw ){
$w='500';}
if ($h > $fixh){
$h='450';
}

I am retrieving image name from database and then use the dir structure to show images.

Now the above function works well for the images name like:my_pic.jpg,pic.jpg.

But if the image name is:my pic.jpg ,so the function will not resize the image.

I cant rename images like:my_pic.jpg.Bcoz the prev programer did not use any function to change the image name to some valid name.Now i change the upload script and use str_replace to remove spaces.But i am worrying about the images already on server with spaces.

 

I need some lite help,how to enhance the function to work for images with spaces.

Any help will appreciated.

TQ

 

[phpSensei]

Do this

 

<?php
// open the current directory
$dhandle = opendir('images/');
// define an array to hold the files
$files = array();

if ($dhandle) {
   // loop through all of the files
   while (false !== ($fname = readdir($dhandle))) {
      // if the file is not this file, and does not start with a '.' or '..',
      // then store it for later display
      if (($fname != '.') && ($fname != '..') &&
          ($fname != basename($_SERVER['PHP_SELF']))) {
          // store the filename
          $files[] = (is_dir( "./$fname" )) ? "(Dir) {$fname}" : $fname;
      }
   }
   // close the directory
   closedir($dhandle);
}

// Now loop through the files, echoing out a new select option for each one
foreach( $files as $fname )
{
str_replace(" ","_","{$fname}");
}
?>