Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
So funktioniert es
|
|
Auf das letzte Element klicken. Dies geht jeweils ein Schritt zurück |
Auf das Icon klicken, dies öffnet das Verzeichnis. Nochmal klicken schließt das Verzeichnis. |
|
|
(Beispiel Datei-Icons)
|
Auf das Icon klicken um den Quellcode anzuzeigen |
Php55ArrayColumn.php
01 <?php
02
03 /*
04 * Copyright (c) 2013 Ben Ramsey <http://benramsey.com>
05 *
06 * Permission is hereby granted, free of charge, to any person obtaining a
07 * copy of this software and associated documentation files (the "Software"),
08 * to deal in the Software without restriction, including without limitation
09 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 namespace Symfony\Polyfill\Php55;
26
27 /**
28 * @internal
29 */
30 final class Php55ArrayColumn
31 {
32 public static function array_column(array $input, $columnKey, $indexKey = null)
33 {
34 $output = array();
35
36 foreach ($input as $row) {
37 $key = $value = null;
38 $keySet = $valueSet = false;
39
40 if ($indexKey !== null && array_key_exists($indexKey, $row)) {
41 $keySet = true;
42 $key = (string) $row[$indexKey];
43 }
44
45 if ($columnKey === null) {
46 $valueSet = true;
47 $value = $row;
48 } elseif (is_array($row) && array_key_exists($columnKey, $row)) {
49 $valueSet = true;
50 $value = $row[$columnKey];
51 }
52
53 if ($valueSet) {
54 if ($keySet) {
55 $output[$key] = $value;
56 } else {
57 $output[] = $value;
58 }
59 }
60 }
61
62 return $output;
63 }
64 }
65