Php/docs/arrayiterator.offsetexists

• PHP Manual
• ArrayIterator
• Check if offset exists

ArrayIterator::offsetExists

(PHP 5, PHP 7)

ArrayIterator::offsetExists — Check if offset exists

Description

public ArrayIterator::offsetExists ( mixed $index ) : bool

Checks if the offset exists.

Warning This function is currently not documented; only its argument list is available.

Parameters

index

The offset being checked.

Return Values

TRUE if the offset exists, otherwise FALSE

See Also

• ArrayIterator::valid() - Check whether array contains more entries