forked from mirror/pixelfed
36 lines
No EOL
949 B
PHP
36 lines
No EOL
949 B
PHP
<?php
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namespace App\Util\Lexer;
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class PrettyNumber {
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public static function convert($expression)
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{
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$abbrevs = array(12 => "T", 9 => "B", 6 => "M", 3 => "K", 0 => "");
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foreach($abbrevs as $exponent => $abbrev) {
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if($expression >= pow(10, $exponent)) {
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$display_num = $expression / pow(10, $exponent);
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$num = number_format($display_num,0) . $abbrev;
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return $num;
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}
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}
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return $expression;
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}
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public static function size($expression, $kb = false)
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{
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if($kb) {
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$expression = $expression * 1024;
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}
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$size = intval($expression);
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$precision = 0;
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$short = true;
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$units = $short ?
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['B','k','M','G','T','P','E','Z','Y'] :
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['B','kB','MB','GB','TB','PB','EB','ZB','YB'];
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for($i = 0; ($size / 1024) > 0.9; $i++, $size /= 1024) {}
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$res = round($size, $precision).$units[$i];
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return $res;
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}
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} |