FilesystemIterator::setFlags

(PHP 5 >= 5.3.0)

FilesystemIterator::setFlags — Sets handling flags

설명

public void FilesystemIterator::setFlags ([ int $flags ] )

Sets handling flags.

인수

flags: The handling flags to set. See the FilesystemIterator constants.

반환값

값을 반환하지 않습니다.

예제

Example #1 FilesystemIterator::key() example

This example demonstrates the difference between the FilesystemIterator::KEY_AS_PATHNAME and FilesystemIterator::KEY_AS_FILENAME flags.


<?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";
}
?>

위 예제의 출력 예시:

Key as Pathname:
/www/examples/apple.jpg
/www/examples/banana.jpg
/www/examples/example.php

Key as Filename:
apple.jpg
banana.jpg
example.php

참고

FilesystemIterator::__construct() - Constructs a new filesystem iterator
FilesystemIterator::getFlags() - Get the handling flags