pht\HashTable::size

(PECL pht >= 0.0.1)

pht\HashTable::sizeGets the size of the hash table

Descrizione

public pht\HashTable::size ( void ) : int

Returns the current size of the hash table. This operation requires a pht\HashTable's mutex lock to be held if it is being used by multiple threads.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

The size of the hash table.

Esempi

Example #1 Getting a hash table's size

<?php

use pht\HashTable;

$hashTable = new HashTable();

$hashTable['a'] = 1;
$hashTable['b'] = 2;

var_dump($hashTable->size());

Il precedente esempio visualizzerĂ :

int(2)

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