QuickHashIntHash::getSize
(PECL quickhash >= Unknown)
QuickHashIntHash::getSize — Returns the number of elements in the hash
Description
public int QuickHashIntHash::getSize ( void
)
Returns the number of elements in the hash.
Parameters
-
key -
The key of the entry to add.
Return Values
The number of elements in the hash.
Examples
Example #1 QuickHashIntHash::getSize() example
<?php
$hash = new QuickHashIntHash( 8 );
var_dump( $hash->add( 2 ) );
var_dump( $hash->add( 3, 5 ) );
var_dump( $hash->getSize() );
?>
The above example will output something similar to:
bool(true) bool(true) int(2)
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения, относящиеся к переменным и типам
- Quickhash
- Функция QuickHashIntHash::add() - This method adds a new entry to the hash
- Функция QuickHashIntHash::__construct() - Creates a new QuickHashIntHash object
- Функция QuickHashIntHash::delete() - This method deletes am entry from the hash
- Функция QuickHashIntHash::exists() - This method checks whether a key is part of the hash
- Функция QuickHashIntHash::get() - This method retrieves a value from the hash by its key
- Функция QuickHashIntHash::getSize() - Returns the number of elements in the hash
- Функция QuickHashIntHash::loadFromFile() - This factory method creates a hash from a file
- Функция QuickHashIntHash::loadFromString() - This factory method creates a hash from a string
- Функция QuickHashIntHash::saveToFile() - This method stores an in-memory hash to disk
- Функция QuickHashIntHash::saveToString() - This method returns a serialized version of the hash
- QuickHashIntHash::set
- Функция QuickHashIntHash::update() - This method updates an entry in the hash with a new value
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