QuickHashStringIntHash::getSize

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QuickHashStringIntHash::getSize — Returns the number of elements in the hash

Description

public function QuickHashStringIntHash::getSize(): int

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 QuickHashStringIntHash::getSize() example

<?php
$hash = new QuickHashStringIntHash( 8 );
var_dump( $hash->add( "two", 2 ) );
var_dump( $hash->add( "three", 5 ) );
var_dump( $hash->getSize() );
?>

The above example will output something similar to:

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