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nspl
ds
Set
isEmpty
nspl\ds\Set::isEmpty PHP Method
Set Class Documentation
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isEmpty()
public
method
public
isEmpty
( ) :
boolean
return
boolean
public function isEmpty() { return !$this->array; }
Set
__construct
__toString
add
clear
contains
copy
delete
difference
fromArray
getElementKey
intersection
isEmpty
isSubset
isSuperset
key
offsetExists
offsetGet
offsetSet
offsetUnset
toArray
union
update