voku /
Arrayy
| @@ 902-920 (lines=19) @@ | ||
| 899 | * @psalm-return static<TKey,T> |
|
| 900 | * @psalm-mutation-free |
|
| 901 | */ |
|
| 902 | public function appendToEachKey($prefix): self |
|
| 903 | { |
|
| 904 | // init |
|
| 905 | $result = []; |
|
| 906 | ||
| 907 | foreach ($this->getGenerator() as $key => $item) { |
|
| 908 | if ($item instanceof self) { |
|
| 909 | $result[$prefix . $key] = $item->appendToEachKey($prefix); |
|
| 910 | } elseif (\is_array($item) === true) { |
|
| 911 | $result[$prefix . $key] = self::create($item, $this->iteratorClass, false) |
|
| 912 | ->appendToEachKey($prefix) |
|
| 913 | ->toArray(); |
|
| 914 | } else { |
|
| 915 | $result[$prefix . $key] = $item; |
|
| 916 | } |
|
| 917 | } |
|
| 918 | ||
| 919 | return self::create($result, $this->iteratorClass, false); |
|
| 920 | } |
|
| 921 | ||
| 922 | /** |
|
| 923 | * Add a prefix to each value. |
|
| @@ 3929-3954 (lines=26) @@ | ||
| 3926 | * @psalm-return static<TKey,T> |
|
| 3927 | * @psalm-mutation-free |
|
| 3928 | */ |
|
| 3929 | public function prependToEachKey($suffix): self |
|
| 3930 | { |
|
| 3931 | // init |
|
| 3932 | $result = []; |
|
| 3933 | ||
| 3934 | foreach ($this->getGenerator() as $key => $item) { |
|
| 3935 | if ($item instanceof self) { |
|
| 3936 | $result[$key] = $item->prependToEachKey($suffix); |
|
| 3937 | } elseif (\is_array($item) === true) { |
|
| 3938 | $result[$key] = self::create( |
|
| 3939 | $item, |
|
| 3940 | $this->iteratorClass, |
|
| 3941 | false |
|
| 3942 | )->prependToEachKey($suffix) |
|
| 3943 | ->toArray(); |
|
| 3944 | } else { |
|
| 3945 | $result[$key . $suffix] = $item; |
|
| 3946 | } |
|
| 3947 | } |
|
| 3948 | ||
| 3949 | return self::create( |
|
| 3950 | $result, |
|
| 3951 | $this->iteratorClass, |
|
| 3952 | false |
|
| 3953 | ); |
|
| 3954 | } |
|
| 3955 | ||
| 3956 | /** |
|
| 3957 | * Add a suffix to each value. |
|
