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(PHP 5)
DirectoryIterator::getSize — Get size of current DirectoryIterator item
Get the file size for the current DirectoryIterator item.
此函数没有参数。
Returns the size of the file, in bytes.
Example #1 DirectoryIterator::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