FilesystemIterator::next
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
FilesystemIterator::next — Move to the next file
参数
此函数没有参数。
返回值
没有返回值。
示例
示例 #1 FilesystemIterator::next() example
List the contents of a directory using a while loop.
<?php
$iterator = new FilesystemIterator(dirname(__FILE__));
while($iterator->valid()) {
echo $iterator->getFilename() . "\n";
$iterator->next();
}
?>以上示例的输出类似于：
apple.jpg banana.jpg example.php
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