QuickHashIntSet::existsQuickHashIntSet::getSize
(PECL quickhash >= Unknown)
QuickHashIntSet::getSize — Returns the number of elements in the set
Descrierea
publicint QuickHashIntSet::getSize ( void
)
Returns the number of elements in the set.
Parametri
-
key -
The key of the entry to add.
Valorile întoarse
The number of elements in the set.
Exemple
Example #1 QuickHashIntSet::getSize() example
<?php
$set = new QuickHashIntSet( 8 );
var_dump( $set->add( 2 ) );
var_dump( $set->add( 3 ) );
var_dump( $set->getSize() );
?>
Exemplul de mai sus va afișa ceva similar cu:
bool(true) bool(true) int(2)
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