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33 lines
936 B
33 lines
936 B
13 years ago
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<?php
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/**
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* Convert bytes to human readable format
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*
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* @param integer bytes Size in bytes to convert
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* @return string
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*/
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function islandora_convert_bytes_to_human_readable($bytes, $precision = 2)
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{
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$kilobyte = 1024;
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$megabyte = $kilobyte * 1024;
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$gigabyte = $megabyte * 1024;
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$terabyte = $gigabyte * 1024;
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if (($bytes >= 0) && ($bytes < $kilobyte)) {
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return $bytes . ' B';
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} elseif (($bytes >= $kilobyte) && ($bytes < $megabyte)) {
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return round($bytes / $kilobyte, $precision) . ' KB';
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} elseif (($bytes >= $megabyte) && ($bytes < $gigabyte)) {
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return round($bytes / $megabyte, $precision) . ' MB';
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} elseif (($bytes >= $gigabyte) && ($bytes < $terabyte)) {
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return round($bytes / $gigabyte, $precision) . ' GB';
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} elseif ($bytes >= $terabyte) {
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return round($bytes / $terabyte, $precision) . ' TB';
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} else {
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return $bytes . ' B';
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}
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}
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