DirectoryIterator::isDot
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::isDot — Determine if current DirectoryIterator item is '.' or '..'
说明
Determines if the current DirectoryIterator
item is a directory and either
.
or ..
参数
此函数没有参数。
示例
示例 #1 A DirectoryIterator::isDot() example
This example will list all files, omitting the .
and
..
entries.
<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
if (!$fileinfo->isDot()) {
echo $fileinfo->getFilename() . "\n";
}
}
?>
以上示例的输出类似于:
apple.jpg banana.jpg example.php pears.jpg
参见
- DirectoryIterator::getType()
- DirectoryIterator::isDir()
- DirectoryIterator::isFile()
- DirectoryIterator::isLink()
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