DirectoryIterator::getSize()
(PHP 5,PHP 7)
Get size of current DirectoryIterator item
说明
public DirectoryIterator::getSize(void) : int
Get the file size for the currentDirectoryIteratoritem.
参数
此函数没有参数。
返回值
Returns the size of the file,in bytes.
范例
Example#1DirectoryIterator::getSize()example
<?php $iterator = new DirectoryIterator(dirname(__FILE__)); foreach ($iterator as $fileinfo) { if ($fileinfo->isFile()) { echo $fileinfo->getFilename() . " " . $fileinfo->getSize() . "\n"; } } ?>
以上例程的输出类似于:
apple.jpg 15385 banana.jpg 15190 example.php 170 pear.jpg 34406
参见
filesize()
取得文件大小