QuickHashStringIntHash::getSize

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Returns the number of elements in the hash

public int QuickHashStringIntHash::getSize ( void )

Returns the number of elements in the hash.

Parameters:

key

The key of the entry to add.

Returns:

The number of elements in the hash.

Examples:

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)

Links:

http://php.net/manual/en/quickhashstringinthash.getsize.php

doc_php

2016-02-24 16:13:12

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