QuickHashIntHash
PHP Manual

QuickHashIntHash::getSize

Returns the number of elements in the hash

Description

public int QuickHashIntHash::getSize()

Returns the number of elements in the hash.

Parameters

This function has no parameters.

Return Values

The number of elements in the hash.

Examples

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() );
?>

The above example will output something similar to:

bool(true)
bool(true)
int(2)