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DariusIII
57 lines
2.2 KiB
PHP
Executable File
57 lines
2.2 KiB
PHP
Executable File
<?php
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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: fsize_format
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* Version: 0.2
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* Date: 2003-05-15
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* Author: Joscha Feth, joscha@feth.com
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* Purpose: formats a filesize (in bytes) to human-readable format
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* Usage: In the template, use
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{$filesize|fsize_format} => 123.45 B|KB|MB|GB|TB
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or
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{$filesize|fsize_format:"MB"} => 123.45 MB
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or
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{$filesize|fsize_format:"TB":4} => 0.0012 TB
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* Params:
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int size the filesize in bytes
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string format the format, the output shall be: B, KB, MB, GB or TB
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int precision the rounding precision
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string dec_point the decimal separator
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string thousands_sep the thousands separator
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* Install: Drop into the plugin directory
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* Version:
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* 2007-05-24 Version 0.3 - added the peta, exa, zeta, and yeta byte magnitudes thanks to coreone (at) gmail (dot) com
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* 2003-05-15 Version 0.2 - added dec_point and thousands_sep thanks to Thomas Brandl, tbrandl@barff.de
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* - made format always uppercase
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* - count sizes "on-the-fly"
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* 2003-02-21 Version 0.1 - initial release
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* -------------------------------------------------------------
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*/
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function smarty_modifier_fsize_format($size,$format = '',$precision = 2, $dec_point = ".", $thousands_sep = ",")
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{
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$format = strtoupper($format);
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static $sizes = array();
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if(!count($sizes)) {
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$b = 1024;
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$sizes["B"] = 1;
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$sizes["KB"] = $sizes["B"] * $b;
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$sizes["MB"] = $sizes["KB"] * $b;
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$sizes["GB"] = $sizes["MB"] * $b;
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$sizes["TB"] = $sizes["GB"] * $b;
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$sizes["PB"] = $sizes["TB"] * $b;
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$sizes["EB"] = $sizes["PB"] * $b;
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$sizes["ZB"] = $sizes["EB"] * $b;
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$sizes["YB"] = $sizes["ZB"] * $b;
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$sizes = array_reverse($sizes,true);
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}
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//~ get "human" filesize
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foreach($sizes AS $unit => $bytes) {
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if($size > $bytes || $unit == $format) {
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//~ return formatted size
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return number_format($size / $bytes,$precision,$dec_point,$thousands_sep)." ".$unit;
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} //~ end if
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} //~ end foreach
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} //~ end function
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?>
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