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SplFixedArray::offsetExists

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplFixedArray::offsetExists — Returns whether the requested index exists

Beschreibung

public SplFixedArray::offsetExists(int $index): bool

Checks whether the requested index index exists.

Parameter-Liste

index: The index being checked.

Rückgabewerte

true if the requested index exists, otherwise false