displaydir.php

<?php 
	$currentDir = './';
	$emptyDir = "uploads/";
	$FileType = '';
	$FileSize;
	$currentCWD = scandir(getcwd().$currentDir, 1);
	print_r($currentCWD);
	$Dir = array();
	$File = array();
			
	foreach ($currentCWD as $row){
		if ($row == '.' || $row == '..'){
		} else {
			if(is_dir($row)){
				$Dir[] = $row;
			} else {
				$File[] = $row;
			}
		}
	}
	$newList = array_merge($Dir, $File);
	
	echo '<table style="width: 532px;
						background: lightblue;">
			<tr style="border: 1px solid red;">
				<td><b>Type</b></td>
				<td><b>Name</b></td>
				<td><b>File Size</b></td>
			</tr>';
	foreach($newList as $final){
		$dor = $_SERVER['PHP_SELF'];
		$name = $final;
		
		if(is_dir($final)){
			$FileType = 'Folder';
			$FileSize = folderSize($final);
		} else {
			$FileType = 'File';
			$FileSize = filesize($name);
		}
		
		switch($FileSize){
			case ($FileSize > 0 && $FileSize < 1000):
				$FileSize = $FileSize.' <b>B</b>'; 
				break;
			case ($FileSize > 999 && $FileSize < 1000000):
				$FileSize = round(($FileSize/1000), 2).' <b>KB</b>'; 
				break;
			case ($FileSize > 999999 && $FileSize < 1000000000):
				$FileSize = round(($FileSize/1000000), 2).' <b>MB</b>'; 
				break;
			case ($FileSize > 999999999 && $FileSize < 1000000000000):
				$FileSize = round(($FileSize/1000000000), 2).' <b>GB</b>'; 
				break;
		}
		
		
		$folder_name = "myFolder";
		echo 	'<tr style="width: 100%;">
					<td style="width: 20%;">'.$FileType.'</td>
					<td><a href="$name" style="text-decoration: none; color: black;">'.$name.'</a></td>
					<td>' .$FileSize. '</td>
				</tr>';
	}
	echo '</table>';
	
	function folderSize($dir){
		$count_size = 0;
		$count = 0;
		
		$dir_array = scandir($dir);
	
		foreach($dir_array as $key=>$filename){
		
			if($filename!=".." && $filename!="."){
					
				if(is_dir($dir."/".$filename)){
				
					$new_foldersize = foldersize($dir."/".$filename);
					$count_size = $count_size+ $new_foldersize;
				
				} 
				else if (is_file($dir."/".$filename)){
				
					$count_size = $count_size + filesize($dir."/".$filename);
					$count++;
				
				}
			}
		}
		
		return $count_size;
	}
?>