Sort all given paths/filenames by its path length. Long path names will be listed first. This method can be
useful if you have for instance a bunch of files/directories to delete. By sorting them by lengh you can make
sure to delete all files within the folders before deleting the actual folder.
| public static sortFilesDescByPathLength ( string[] $files ) : string[] | ||
| $files | string[] | |
| return | string[] | |
public function test_sortFilesDescByPathLength_shouldOrderDesc_IfDifferentLengthsGiven()
{
$input = array('xyz/1.gif', '1.gif', 'x', 'x/xyz.gif', 'xyz', 'xxyyzzgg', 'xyz/long.gif');
$result = Filesystem::sortFilesDescByPathLength($input);
$expected = array('xyz/long.gif', 'x/xyz.gif', 'xyz/1.gif', 'xxyyzzgg', '1.gif', 'xyz', 'x');
$this->assertEquals($expected, $result);
}
