QuickHashIntSet::getSize
PHP function
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(PECL quickhash >= Unknown)
Returns the number of elements in the set
Description
QuickHashIntSet::getSize(): int
Returns the number of elements in the set.
Parameters Parameters
Return Values
The number of elements in the set.
Examples
QuickHashIntSet::getSize() example
php
<?php
$set = new QuickHashIntSet( 8 );
var_dump( $set->add( 2 ) );
var_dump( $set->add( 3 ) );
var_dump( $set->getSize() );
?>The above example will output something similar to:
output
bool(true)
bool(true)
int(2)