CFile::getSize PHP Method

CFile Class Documentation 显示文件 Open project: idlesign/ist-yii-cfile

getSize() public method

Returned value depends upon $format parameter value. If $_size property is set, returned value is read from that property. Uses {@link dirSize} method for directory size calculation.

public getSize ( string \| boolean $format = '0.00' ) : string \| integer
$format	string \| boolean	Number format or 'False'
return	string \| integer	Filesystem object size formatted (e.g.: '70.4 KB') or in bytes (e.g.: '72081') if $format set to 'False'

    public function getSize($format = '0.00')
    {
        if (!isset($this->_size)) {
            if ($this->getIsFile()) {
                $this->_size = $this->getExists() ? sprintf('%u', filesize($this->_realpath)) : null;
            } else {
                $this->_size = $this->getExists() ? sprintf('%u', $this->dirSize()) : null;
            }
        }
        $size = $this->_size;
        if ($format !== False) {
            $size = $this->formatFileSize($this->_size, $format);
        }
        return $size;
    }

CFile

__toString

addLog

copy

create

createDir

delete

dirContents

dirSize

download

exists

filterPassed