Directory Size

[John]

well i want to get the total size of a directory, ive managed to get this code to display the file size of every file in the directory

PHP Code:

<?php

$dir = "../demo/themes/";
        $tree = array();
        $dirs = array(array($dir, &$tree));
       
        for($i = 0; $i < count($dirs); ++$i)
        {
                $d = opendir($dirs[$i][0]);
                $tier =& $dirs[$i][1];

                while($file = readdir($d))
                {
                        if ($file != '.' and $file != '..')
                        {
                                $path = $dirs[$i][0] . DIRECTORY_SEPARATOR . $file;
                                if (is_dir($path))
                                {
                                        $tier[$file] = array();
                                        $dirs[] = array($path, &$tier[$file]);
                                }
                                else
                                {
                                        
                                    $size2 = filesize($path);
                                    $size = array($size2);
                                    print_r($size);
                                    echo "<br>";    
                                        
                                }    
                                                                                 
                        }
                        
                }
                
        }
/*

?>

the only problem is adding all them together. my inital idea was to create a array that stores the file size in a new element then just create a loop that adds them all together. the only problem i have is every file size is stored in array element 0

Array ( [0] => 0 )
Array ( [0] => 881 )
Array ( [0] => 97 )
Array ( [0] => 970 )
Array ( [0] => 1246 )
Array ( [0] => 0 )
Array ( [0] => 123 )
Array ( [0] => 1678 )
Array ( [0] => 1661 )
Array ( [0] => 2184 )
Array ( [0] => 8689 )

All help is appreciated, thank you.

[Jordan]

I've added comments around what I added:

PHP Code:

<?php 

// Add a variable before the loops
$totalSize = 0;

$dir = "../demo/themes/"; 
        $tree = array(); 
        $dirs = array(array($dir, &$tree)); 
        
        for($i = 0; $i < count($dirs); ++$i) 
        { 
                $d = opendir($dirs[$i][0]); 
                $tier =& $dirs[$i][1]; 

                while($file = readdir($d)) 
                { 
                        if ($file != '.' and $file != '..') 
                        { 
                                $path = $dirs[$i][0] . DIRECTORY_SEPARATOR . $file; 
                                if (is_dir($path)) 
                                { 
                                        $tier[$file] = array(); 
                                        $dirs[] = array($path, &$tier[$file]); 
                                } 
                                else 
                                { 
                                         
                                    $size2 = filesize($path); 
                                    
                                    // Add the Size
                                    $totalSize += size2;

                                    $size = array($size2); 
                                    print_r($size); 
                                    echo "<br>";     
                                         
                                }     
                                                                                  
                        } 
                         
                } 
                 
        } 

  // Show the size
  print $totalSize;

Also, if you are using an array you should push the value so that it goes in as the last/new element. That would keep them from all being on element 0.

[John]

hm...is this tested?

PHP Code:

print $totalSize; 


seems to be yielding zero

Array ( [0] => 799 )
Array ( [0] => 1588 )
Array ( [0] => 1627 )
Array ( [0] => 1515 )
Array ( [0] => 1693 )
0

[Jordan]

No, I didn't test it - which I should of before I posted. I will give it a test at work in the morning and post back.

[smith]

Did this ever get resolved?

[John]

Originally Posted by smith

Did this ever get resolved?

not yet