PHP directory_info::human_readable_filesize示例

示例#1

文件： example.php 项目： U0400004/dew1

$dirsize = $dirobj->get_dirsize(true);
print '<pre>' . $dirsize . '</pre>';
?>


	<p>We can do better... we want that in a human readable format:</p>
	<pre>method 1:
$rdb_dirsize = $dirobj->get_human_readable_dirsize( true );

method 2:
$rdb_dirsize = $dirobj->human_readable_filesize( $dirsize );
	</pre>

<?php 
print '<pre>method 1: ' . $dirobj->get_human_readable_dirsize(true) . "\n";
print 'method 2: ' . $dirobj->human_readable_filesize($dirsize) . '(quicker if you already have a size)</pre>';
?>

	<p>Oh and while we are at it, let's also get the directory size of the total list:</p>
	<code>$rdb_dirsize = $dirobj->get_human_readable_dirsize();</code>
	<p>Only method 1 applies as we haven't got a size yet</p>

<?php 
print '<pre>' . $dirobj->get_human_readable_dirsize() . '</pre>';
?>

	<h2>Example 6</h2>
	<p>Ok, now I want to show ONE sorted list of all directories and the selected files with directories at the top, sorted in reverse order</p>
	<code>$myList = array_merge( $dirobj->get_sorted_dirlist( false), $dirobj->get_sorted_filelist( false, true ) );</code>

<?php