array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'es', ), 'this' => array ( 0 => 'quickhashintset.getsize.php', 1 => 'QuickHashIntSet::getSize', ), 'up' => array ( 0 => 'class.quickhashintset.php', 1 => 'QuickHashIntSet', ), 'prev' => array ( 0 => 'quickhashintset.exists.php', 1 => 'QuickHashIntSet::exists', ), 'next' => array ( 0 => 'quickhashintset.loadfromfile.php', 1 => 'QuickHashIntSet::loadFromFile', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/quickhash/quickhashintset/getsize.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL quickhash >= Unknown)
QuickHashIntSet::getSize — Returns the number of elements in the set
Esta función no tiene parámetros.
The number of elements in the set.
Ejemplo #1 QuickHashIntSet::getSize() example
<?php
$set = new QuickHashIntSet( 8 );
var_dump( $set->add( 2 ) );
var_dump( $set->add( 3 ) );
var_dump( $set->getSize() );
?>
El resultado del ejemplo sería algo similar a:
bool(true) bool(true) int(2)