QuickHashStringIntHash::set

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

    Beschreibung

    publicQuickHashStringIntHash::set(string$key, int$value): int

    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 QuickHashStringIntHash::CHECK_FOR_DUPES during hash creation to prevent duplicate keys from being part of the hash.

    Parameter-Liste

    key

    The key of the entry to add or update.

    value

    The value of the entry to add. If a non-string is passed, it will be converted to a string automatically if possible.

    Rückgabewerte

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

    Beispiele

    Beispiel #1 QuickHashStringIntHash::set() example

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

    echo     "Set->Add\n";
    var_dump( $hash->get( "forty six thousand six hundred ninety two" ) );
    var_dump( $hash->set( "forty six thousand six hundred ninety two", 16091 ) );
    var_dump( $hash->get( "forty six thousand six hundred ninety two" ) );

    echo     "Set->Update\n";
    var_dump( $hash->set( "forty six thousand six hundred ninety two", 29906 ) );
    var_dump( $hash->get( "forty six thousand six hundred ninety two" ) );
    ?>

    Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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