Image Gallery [Help needed]

[quelle]

Lets say ive got a function like this one

function getPictures() {
	global $max_width, $max_height;
	if ( $handle = opendir(".") ) {
		$lightbox = rand();
		echo '<ul id="pictures">';
		while ( ($file = readdir($handle)) !== false ) {
			if ( !is_dir($file) ) {
				$split = explode('.', $file); 
				$ext = $split[count($split) - 1];
				if ( ($type = getPictureType($ext)) == '' ) {
					continue;
				}
				if ( ! is_dir('thumbs') ) {
					mkdir('thumbs');
				}
				if ( ! file_exists('thumbs/'.$file) ) {
					if ( $type == 'jpg' ) {
						$src = imagecreatefromjpeg($file);
					} else if ( $type == 'png' ) {
						$src = imagecreatefrompng($file);
					} else if ( $type == 'gif' ) {
						$src = imagecreatefromgif($file);
					}
					if ( ($oldW = imagesx($src)) < ($oldH = imagesy($src)) ) {
						$newW = $oldW * ($max_width / $oldH);
						$newH = $max_height;
					} else {
						$newW = $max_width;
						$newH = $oldH * ($max_height / $oldW);
					}
					$new = imagecreatetruecolor($newW, $newH);
					imagecopyresampled($new, $src, 0, 0, 0, 0, $newW, $newH, $oldW, $oldH);
					if ( $type == 'jpg' ) {
						imagejpeg($new, 'thumbs/'.$file);
					} else if ( $type == 'png' ) {
						imagepng($new, 'thumbs/'.$file);
					} else if ( $type == 'gif' ) {
						imagegif($new, 'thumbs/'.$file);
					}
					imagedestroy($new);
					imagedestroy($src);
				}
				echo '<li><a href="'.$file.'" rel="lightbox['.$lightbox.']">';
				echo '<img src="thumbs/'.$file.'" alt="" />';
				echo '</a></li>';
			}
		}
		echo '</ul>';
	}
}

What it does is:

It checks for files(images) in a directory, check for file types jpg, png or gif cuz I work on gd library and it supports only these 3 type of images and make thumbnails. My problem is I cant change the directory of images, after I do that I just got error or it doesnt read images at all. I tried

 

$dir = "/galerija/";
if ( $handle = opendir($dir) )

But nothing happens, it just leaves me blank space(as I said above it doesnt read images at all)

[PaulRyan]

I sure this is just a simple change needed.

 

$dir = "/galerija/";

too......

$dir = "galerija/";

 

Also check to make sure the path is correct, tell me how it goes buddy

 

Regards, Paul.

[quelle]

nah not workin' tried both before u said, also tried

$dir = "galerija";

always same, nothing happens the div is blank(the space that should be filled with images)

 

EDIT: Sorry for a late reply, was afk never tought someone will reply in minutes

[quelle]

omg anyone ?