(PHP 5 >= 5.3.0, PHP 7, PHP 8)
FilesystemIterator::setFlags โ ๅฆ็ใใฉใฐใ่จญๅฎใใ
flags่จญๅฎใใๅฆ็ใใฉใฐใ FilesystemIterator ใฎๅฎๆฐ ใๅ็ งใใ ใใใ
ๅคใ่ฟใใพใใใ
ไพ1 FilesystemIterator::key() ใฎไพ
ใใฎไพใฏใใใฉใฐ FilesystemIterator::KEY_AS_PATHNAME ใจ FilesystemIterator::KEY_AS_FILENAME ใฎ้ใใ็คบใใพใใ
<?php
$iterator = new FilesystemIterator(dirname(__FILE__), FilesystemIterator::KEY_AS_PATHNAME);
echo "Key as Pathname:\n";
foreach ($iterator as $key => $fileinfo) {
echo $key . "\n";
}
$iterator->setFlags(FilesystemIterator::KEY_AS_FILENAME);
echo "\nKey as Filename:\n";
foreach ($iterator as $key => $fileinfo) {
echo $key . "\n";
}
?>ไธใฎไพใฎ PHP 8.2 ใงใฎๅบๅใฏใใใจใใฐไปฅไธใฎใใใซใชใใพใใ:
Key as Pathname: /www/examples/. /www/examples/.. /www/examples/apple.jpg /www/examples/banana.jpg /www/examples/example.php Key as Filename: . .. apple.jpg banana.jpg example.php