Talk:PHP u1v2

2.

<?php
			
			$files = array();
			$dir = opendir('images');
			
			while( $file = readdir($dir))
			{
				if( !is_dir($file))
				{
					$files[] = $file;
				}	
			}
			$filename = $files[rand(0, sizeof($files)-1)];
		?>
		<img src=images/<?php echo $filename; ?> alt="fourth image" title="fourth image" />