voku /
Arrayy
| @@ 1929-1945 (lines=17) @@ | ||
| 1926 | * |
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| 1927 | * @psalm-return static<TKey,T> |
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| 1928 | */ |
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| 1929 | public function firstsImmutable(int $number = null): self |
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| 1930 | { |
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| 1931 | $arrayTmp = $this->getArray(); |
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| 1932 | ||
| 1933 | if ($number === null) { |
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| 1934 | $array = (array) \array_shift($arrayTmp); |
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| 1935 | } else { |
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| 1936 | $number = (int) $number; |
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| 1937 | $array = \array_splice($arrayTmp, 0, $number); |
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| 1938 | } |
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| 1939 | ||
| 1940 | return static::create( |
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| 1941 | $array, |
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| 1942 | $this->iteratorClass, |
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| 1943 | false |
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| 1944 | ); |
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| 1945 | } |
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| 1946 | ||
| 1947 | /** |
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| 1948 | * Get the first value(s) from the current array. |
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| @@ 1958-1974 (lines=17) @@ | ||
| 1955 | * |
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| 1956 | * @psalm-return static<TKey,T> |
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| 1957 | */ |
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| 1958 | public function firstsKeys(int $number = null): self |
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| 1959 | { |
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| 1960 | $arrayTmp = $this->keys()->getArray(); |
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| 1961 | ||
| 1962 | if ($number === null) { |
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| 1963 | $array = (array) \array_shift($arrayTmp); |
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| 1964 | } else { |
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| 1965 | $number = (int) $number; |
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| 1966 | $array = \array_splice($arrayTmp, 0, $number); |
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| 1967 | } |
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| 1968 | ||
| 1969 | return static::create( |
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| 1970 | $array, |
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| 1971 | $this->iteratorClass, |
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| 1972 | false |
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| 1973 | ); |
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| 1974 | } |
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| 1975 | ||
| 1976 | /** |
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| 1977 | * Get and rmove the first value(s) from the current array. |
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