QuickHashIntHash::getSize
(PECL quickhash >= Unknown)
QuickHashIntHash::getSize — Returns the number of elements in the hash
설명
public int QuickHashIntHash::getSize ( void
)
Returns the number of elements in the hash.
인수
-
key -
The key of the entry to add.
반환값
The number of elements in the hash.
예제
Example #1 QuickHashIntHash::getSize() example
<?php
$hash = new QuickHashIntHash( 8 );
var_dump( $hash->add( 2 ) );
var_dump( $hash->add( 3, 5 ) );
var_dump( $hash->getSize() );
?>
위 예제의 출력 예시:
bool(true) bool(true) int(2)
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