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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PHP 5 >= 5.3.0)
FilesystemIterator::__construct — Constructs a new filesystem iterator
$path
[, int $flags
= FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS
] )
Constructs a new filesystem iterator from the path
.
path
The path of the filesystem item to be iterated over.
flags
Flags may be provided which will affect the behavior of some methods. A list of the flags can found under FilesystemIterator predefined constants. They can also be set later with FilesystemIterator::setFlags()
没有返回值。
Throws an UnexpectedValueException
if the path
cannot be found.
Example #1 FilesystemIterator::__construct() example
<?php
$it = new FilesystemIterator ( dirname ( __FILE__ ));
foreach ( $it as $fileinfo ) {
echo $fileinfo -> getFilename () . "\n" ;
}
?>
以上例程会输出:
apples.jpg banana.jpg example.php