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<?php $folders = array( 'test/something.txt', 'test/hello.txt', 'test/another-folder/myfile.txt', 'test/another-folder/kamil.txt', 'test/another-folder/john/hi.txt' ); $newFolders = array(); foreach ($folders as $file) { $parts = explode("/", $file); $newFolders[] = array( $parts[0] => $parts[1] ); } var_dump($newFolders);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(5) { [0]=> array(1) { ["test"]=> string(13) "something.txt" } [1]=> array(1) { ["test"]=> string(9) "hello.txt" } [2]=> array(1) { ["test"]=> string(14) "another-folder" } [3]=> array(1) { ["test"]=> string(14) "another-folder" } [4]=> array(1) { ["test"]=> string(14) "another-folder" } }