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43 lines
1.4 KiB
43 lines
1.4 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/*
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* Smarty plugin
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* -------------------------------------------------------------
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* Type: modifier
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* Name: kbsize
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* Purpose: returns size in Mb, Kb or bytes.
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* -------------------------------------------------------------
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*/
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function smarty_modifier_kbsize($string, $bytes = false, $nb_decimals = 2, $unit_separator = ' ')
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{
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if ($string == '') {
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return '';
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}
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if ($string > 1099511627776) { // 1024 x 1024 x 1024 x 1024 = 1099511627776
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$string = number_format($string / 1099511627776, $nb_decimals);
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$kb_string = 'T';
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} elseif ($string > 1073741824) { // 1024 x 1024 x 1024 = 1073741824
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$string = number_format($string / 1073741824, $nb_decimals);
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$kb_string = 'G';
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} elseif ($string > 1048576) { // 1024 x 1024 = 1048576
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$string = number_format($string / 1048576, $nb_decimals);
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$kb_string = 'M';
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} elseif ($string > 1024) {
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$string = number_format($string / 1024, $nb_decimals);
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$kb_string = 'K';
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} else {
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$string = $string;
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$kb_string = '';
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};
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$kb_string = $kb_string . (($bytes) ? 'B' : 'b');
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return $string . $unit_separator . tra($kb_string);
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}
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