PHP 5.4.36 Released

QuickHashIntSet::getSize

(PECL quickhash >= Unknown)

QuickHashIntSet::getSizeReturns the number of elements in the set

Descrizione

publicint QuickHashIntSet::getSize ( void )

Returns the number of elements in the set.

Elenco dei parametri

key

The key of the entry to add.

Valori restituiti

The number of elements in the set.

Esempi

Example #1 QuickHashIntSet::getSize() example

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

Il precedente esempio visualizzerĂ  qualcosa simile a:

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

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