QuickHashIntHash::set

    (PECL quickhash >= Unknown)

    QuickHashIntHash::set — This method updates an entry in the hash with a new value, or adds a new one if the entry doesn't exist

    Опис

    public QuickHashIntHash::set(int $key, int $value): bool

    This method tries to update an entry with a new value. In case the entry did not yet exist, it will instead add a new entry. It returns whether the entry was added or update. If there are duplicate keys, only the first found element will get an updated value. Use QuickHashIntHash::CHECK_FOR_DUPES during hash creation to prevent duplicate keys from being part of the hash.

    Параметри

    key

    The key of the entry to add or update.

    value

    The new value to set the entry with.

    Значення, що повертаються

    2 if the entry was found and updated, 1 if the entry was newly added or 0 if there was an error.

    Приклади

    Приклад #1 QuickHashIntHash::set() example

    <?php
    $hash     = new QuickHashIntHash( 1024 );

    echo     "Set->Add\n";
    var_dump( $hash->get( 46692 ) );
    var_dump( $hash->set( 46692, 16091 ) );
    var_dump( $hash->get( 46692 ) );

    echo     "Set->Update\n";
    var_dump( $hash->set( 46692, 29906 ) );
    var_dump( $hash->get( 46692 ) );
    ?>

    Поданий вище приклад виведе щось схоже на:

    bool(false)
int(2)
int(16091)
Set->Update
int(1)
int(29906)

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