The EIQueue object implements the FIFO Queue data structure of type int and the Singleton design pattern
add($int)
addAll($array)
clear()
getClone() : array
array
getInstance() : \EIQueue | null
\EIQueue
null
isEmpty() : bool
bool
peek() : mixed
mixed
remove(null $int) : int | bool
(No, this is not standard.)
null
int
bool
removeAll() : mixed
mixed
size() : int
int
__construct()
access | private |
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save()
access | private |
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$instance : null
$q : \array<int>
access | private |
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