format_bytes()

Usage

PHP

nebula()->format_bytes($bytes, $precision)

Parameters

$bytes
(Required) (Integer) The size to format (in bytes)
Default: None

$precision
(Optional) (Integer) How many decimal places
Default: 2

Parameter Notes

This function uses 1,024b for a kb.

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Additional Notes

Don’t forget that WordPress provides byte constants (KB_IN_BYTES, MB_IN_BYTES, GB_IN_BYTES) for easy readability.

Source File

Located in /libs/Utilities/Utilities.php on line 1268.

No Hooks

This function does not have any filters or actions available. Request one?

PHP

        public function format_bytes($bytes, $precision=1){
            $units = array('b', 'kb', 'mb', 'gb', 'tb', 'pb');
            $bytes = max($bytes, 0);
            $base = ( $bytes )? log($bytes) : 0;
            $pow = floor($base/log(1024));
            $pow = min($pow, count($units)-1);
            $bytes = $bytes/pow(1024, $pow);

            $decimals = ( $pow >= 2 )? $precision : 0; //Only show the decimal places for files larger than 1mb

            return round($bytes, $decimals) . $units[$pow];
        }

Override

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