PHP 8.4.2 Released!

APCUIterator::key

(PECL apcu >= 5.0.0)

APCUIterator::keyGet iterator key

Description

public APCUIterator::key(): string

Gets the current iterator key.

Parameters

This function has no parameters.

Return Values

Returns the key on success, or false upon failure.

See Also

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top