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Ds\Set::add(PECL ds >= 1.0.0) Ds\Set::add — Adds values to the set DescriptionAdds all given values to the set that haven't already been added.
Caution
All comparisons are strict (type and value). Parameters
Return ValuesNo value is returned. ExamplesExample #1 Ds\Set::add() example using integers
<?php The above example will output something similar to: object(Ds\Set)#1 (5) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> string(1) "1" [4]=> bool(true) } Example #2 Ds\Set::add() example using objects
<?php The above example will output something similar to: object(Ds\Set)#1 (5) { [0]=> object(ArrayIterator)#2 (1) { ["storage":"ArrayIterator":private]=> array(0) { } } [1]=> object(stdClass)#3 (0) { } [2]=> object(stdClass)#4 (0) { } [3]=> object(HashableObject)#5 (1) { ["value":"HashableObject":private]=> int(1) } [4]=> object(HashableObject)#6 (1) { ["value":"HashableObject":private]=> int(2) } } |
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