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MathPHP
SetTheory
Set
key
MathPHP\SetTheory\Set::key PHP Method
Set Class Documentation
显示文件
Open project: markrogoyski/math-php
key()
public
method
Key (Iterator interface)
public
key
( )
public function key() { return $this->iterator_position; }
Set
__construct
__toString
add
addMulti
asArray
cartesianProduct
clear
copy
count
current
difference
getKey
intersect
isDisjoint
isEmpty
isMember
isNotMember
isProperSubset
isProperSuperset
isSubset
isSuperset
key
length
next
powerSet
remove
removeMulti
rewind
symmetricDifference
union
valid