QuickHashIntSet::getSize
(PECL quickhash >= Unknown)
QuickHashIntSet::getSize — Returns the number of elements in the set
설명
publicint QuickHashIntSet::getSize ( void
)
Returns the number of elements in the set.
인수
-
key -
The key of the entry to add.
반환값
The number of elements in the set.
예제
Example #1 QuickHashIntSet::getSize() example
<?php
$set = new QuickHashIntSet( 8 );
var_dump( $set->add( 2 ) );
var_dump( $set->add( 3 ) );
var_dump( $set->getSize() );
?>
위 예제의 출력 예시:
bool(true) bool(true) int(2)
add a note
User Contributed Notes
There are no user contributed notes for this page.
