Go through images in a folder.

[franzwarning]

Hi, I want to be able to click on the photo and go to the next one in a folder. I have this code already, I just am not quite sure how to finish it.

 

-George

<?php
$count = $_GET['count'];
$dir = "images";
$names = array();
$handle = opendir($dir);
while ($name = readdir($handle)){
if(is_dir("$dir/$name")) {
	if($name != '.' && $name != '..') {
		echo "directory: $name\n";
	}
} elseif ($name != '.DS_Store' ) {

	$names[] = $name;
}

}
closedir($handle);
$numberofitems =  count($names);
$numberofitems--;


if ($count <= $numberofitems){	


echo "<p>";
echo "<img src='images/".$names[$count]."'>";

} else {echo "end";}



?>

 

 

[mattal999]

Well, you simply need a hyperlink incrementing the $count variable. Replace:

 

echo "<img src='images/".$names[$count]."'>";

With:

 

echo "<a href='?count=".($count + 1)."'><img src='images/".$names[$count]."'></a>";

[franzwarning]

You just made my day.

[mattal999]

You just made my day.

 

Glad I could help