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What's wrong with this PHP-script?? 3.14159, 050515 10:51
I have now tried to figure out this simple for hours, but I can't find the solutions. The errors are also strange..





<?php



function dirsize($dir)

{

	$list = scandir($dir);

	asort($list);

	$num = count($list);

	$num -= 2; //For deactivating those ".." and "." values

	$i = 0;

	while ($i < $num)

	{

		$i++;

		if (is_dir($list[$i])) //Decide whether the file in question is a directory

		{

			$help[0] = $dir;

			$help[1] = $list[$i];

			$dir = implode('\', $help);

			$filesize += dirsize($dir);

		}

		else

		{

			$filesize += filesize($list[$i]);

		}

		

		return $filesize;

	}

}



$dir = "filefolder";

$filesize = dirsize($dir);



die($filesize); // In the end it echoes the dirsize...



?>
 

I'm running on Apache 2 and PHP 5.0.4.

Help!
YYYMKDCCLXXXVII.dsl.saunalahti.fi
Re: What's wrong with this PHP-script?? 3.14159, 050515 10:53
Oh, and it returned the error

Parse error: syntax error, unexpected $end in "path" on line 34
YYYMKDCCLXXXVII.dsl.saunalahti.fi
Re: What's wrong with this PHP-script?? Milo, 050515 11:09
Haven't tested it, but try replacing the single backslash in the implode function call with a double backslash.
milov.demon.nl
Re: What's wrong with this PHP-script?? Mark, 050531 20:57
If this script is going to run on a *nix machine, why don't use the command 'du'?



$dir = '/path/to/dir';

$output = exec('du -s ' . escapeshellarg($dir));

if (preg_match('/^([0-9]+)/', $output, $regs)) {

	$size = $regs[1];

} else {

	die("Can't calculate size");

}

echo "Size of '{$dir}': {$size}k";
 
melian.xs4all.nl
Re: What's wrong with this PHP-script?? absolut, 050611 01:22
<?

function dirsize($dir) {

$list = scandir($dir);
$num = count($list);
$size=0;
foreach ($list as $directory) {
$fullfilename=$dir."\".$directory;
if (!preg_match("/^\./",$directory)) {
if (is_dir($fullfilename)) {
$size += (float)dirsize($fullfilename);
}
else {
$size += (float)@filesize($fullfilename);
}
}
}

return $size;

}

$dir = "e:\movies";
$size = dirsize($dir);
print $size;

?>
ppp83-237-45-58.pppoe.mtu-net.ru
Re: What's wrong with this PHP-script?? absolut, 050611 01:23
The (float) is needed to break 2Gb limits.
ppp83-237-45-58.pppoe.mtu-net.ru
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