@@ 717-735 (lines=19) @@ | ||
714 | * @return static |
|
715 | * <p>(Immutable) Return an Arrayy object, with the prefixed keys.</p> |
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716 | */ |
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717 | public function appendToEachKey($prefix): self |
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718 | { |
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719 | // init |
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720 | $result = []; |
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721 | ||
722 | foreach ($this->getGenerator() as $key => $item) { |
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723 | if ($item instanceof self) { |
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724 | $result[$prefix . $key] = $item->appendToEachKey($prefix); |
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725 | } elseif (\is_array($item) === true) { |
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726 | $result[$prefix . $key] = self::create($item, $this->iteratorClass, false) |
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727 | ->appendToEachKey($prefix) |
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728 | ->toArray(); |
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729 | } else { |
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730 | $result[$prefix . $key] = $item; |
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731 | } |
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732 | } |
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733 | ||
734 | return self::create($result, $this->iteratorClass, false); |
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735 | } |
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736 | ||
737 | /** |
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738 | * Add a prefix to each value. |
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@@ 3365-3390 (lines=26) @@ | ||
3362 | * @return static |
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3363 | * <p>(Immutable) Return an Arrayy object, with the prepended keys.</p> |
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3364 | */ |
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3365 | public function prependToEachKey($suffix): self |
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3366 | { |
|
3367 | // init |
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3368 | $result = []; |
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3369 | ||
3370 | foreach ($this->getGenerator() as $key => $item) { |
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3371 | if ($item instanceof self) { |
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3372 | $result[$key] = $item->prependToEachKey($suffix); |
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3373 | } elseif (\is_array($item) === true) { |
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3374 | $result[$key] = self::create( |
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3375 | $item, |
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3376 | $this->iteratorClass, |
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3377 | false |
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3378 | )->prependToEachKey($suffix) |
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3379 | ->toArray(); |
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3380 | } else { |
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3381 | $result[$key . $suffix] = $item; |
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3382 | } |
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3383 | } |
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3384 | ||
3385 | return self::create( |
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3386 | $result, |
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3387 | $this->iteratorClass, |
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3388 | false |
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3389 | ); |
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3390 | } |
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3391 | ||
3392 | /** |
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3393 | * Add a suffix to each value. |