PHP 5.5.17 is available

QuickHashIntSet::getSize

(PECL quickhash >= Unknown)

QuickHashIntSet::getSizeReturns the number of elements in the set

Descrierea

publicint QuickHashIntSet::getSize ( void )

Returns the number of elements in the set.

Parametri

key

The key of the entry to add.

Valorile întoarse

The number of elements in the set.

Exemple

Example #1 QuickHashIntSet::getSize() example

<?php
$set 
= new QuickHashIntSet);
var_dump$set->add) );
var_dump$set->add) );
var_dump$set->getSize() );
?>

Exemplul de mai sus va afișa ceva similar cu:

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

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