QuickHashIntHash::get

(PECL quickhash >= Unknown)

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

Beschreibung

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

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

Parameter-Liste

key: The key of the entry to add.

Rückgabewerte

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

Beispiele

Beispiel #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 ) );
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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