QuickHashIntHash::get

(PECL quickhash >= Unknown)

QuickHashIntHash::get — This method retrieves a value from the hash by its key

Descrizione

public QuickHashIntHash::get(int $key): int

This method retrieves a value from the hash by its key.

Elenco dei parametri

key: The key of the entry to retrieve.

Valori restituiti

The value if the key exists, or null if the key wasn't part of the hash.

Esempi

Example #1 QuickHashIntHash::get() example

<?php
$hash = new QuickHashIntHash( 8 );
var_dump( $hash->get( 1 ) );

var_dump( $hash->add( 2 ) );
var_dump( $hash->get( 2 ) );

var_dump( $hash->add( 3, 5 ) );
var_dump( $hash->get( 3 ) );
?>

Il precedente esempio visualizzerà qualcosa simile a:

bool(false)
bool(true)
int(1)
bool(true)
int(5)

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