QuickHashIntHash
PHP Manual

QuickHashIntHash::getSize

(PECL quickhash >= Unknown)

QuickHashIntHash::getSizeReturns the number of elements in the hash

Descrierea

public int QuickHashIntHash::getSize ( void )

Returns the number of elements in the hash.

Parametri

key

The key of the entry to add.

Valorile întoarse

The number of elements in the hash.

Exemple

Example #1 QuickHashIntHash::getSize() example

<?php
$hash 
= new QuickHashIntHash);
var_dump$hash->add) );
var_dump$hash->add3) );
var_dump$hash->getSize() );
?>

Exemplul de mai sus va afișa ceva similar cu:

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


QuickHashIntHash
PHP Manual