QuickHashIntStringHash::get

    (PECL quickhash >= Unknown)

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

    Descrizione

    public QuickHashIntStringHash::get(int $key): mixed

    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 QuickHashIntStringHash::get() example

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

    var_dump( $hash->add( 2, "two" ) );
    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)
string(3) "two"
bool(true)
string(1) "5"

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