voku /
Arrayy
| @@ 735-753 (lines=19) @@ | ||
| 732 | * @return static |
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| 733 | * <p>(Immutable) Return an Arrayy object, with the prefixed keys.</p> |
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| 734 | */ |
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| 735 | public function appendToEachKey($prefix): self |
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| 736 | { |
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| 737 | // init |
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| 738 | $result = []; |
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| 739 | ||
| 740 | foreach ($this->getGenerator() as $key => $item) { |
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| 741 | if ($item instanceof self) { |
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| 742 | $result[$prefix . $key] = $item->appendToEachKey($prefix); |
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| 743 | } elseif (\is_array($item) === true) { |
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| 744 | $result[$prefix . $key] = self::create($item, $this->iteratorClass, false) |
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| 745 | ->appendToEachKey($prefix) |
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| 746 | ->toArray(); |
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| 747 | } else { |
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| 748 | $result[$prefix . $key] = $item; |
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| 749 | } |
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| 750 | } |
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| 751 | ||
| 752 | return self::create($result, $this->iteratorClass, false); |
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| 753 | } |
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| 754 | ||
| 755 | /** |
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| 756 | * Add a prefix to each value. |
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| @@ 3434-3459 (lines=26) @@ | ||
| 3431 | * @return static |
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| 3432 | * <p>(Immutable) Return an Arrayy object, with the prepended keys.</p> |
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| 3433 | */ |
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| 3434 | public function prependToEachKey($suffix): self |
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| 3435 | { |
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| 3436 | // init |
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| 3437 | $result = []; |
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| 3438 | ||
| 3439 | foreach ($this->getGenerator() as $key => $item) { |
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| 3440 | if ($item instanceof self) { |
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| 3441 | $result[$key] = $item->prependToEachKey($suffix); |
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| 3442 | } elseif (\is_array($item) === true) { |
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| 3443 | $result[$key] = self::create( |
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| 3444 | $item, |
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| 3445 | $this->iteratorClass, |
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| 3446 | false |
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| 3447 | )->prependToEachKey($suffix) |
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| 3448 | ->toArray(); |
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| 3449 | } else { |
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| 3450 | $result[$key . $suffix] = $item; |
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| 3451 | } |
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| 3452 | } |
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| 3453 | ||
| 3454 | return self::create( |
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| 3455 | $result, |
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| 3456 | $this->iteratorClass, |
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| 3457 | false |
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| 3458 | ); |
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| 3459 | } |
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| 3460 | ||
| 3461 | /** |
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| 3462 | * Add a suffix to each value. |
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