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QuickHashStringIntHash::getSize

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QuickHashStringIntHash::getSizeReturns the number of elements in the hash

Description

public QuickHashStringIntHash::getSize ( ) : int

Returns the number of elements in the hash.

Parameters

key

The key of the entry to add.

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)

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/quickhashstringinthash.getsize.php