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

&reftitle.description; public `bool` `QuickHashIntHash::set` `int` `key` `int` `value`

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.

&reftitle.parameters;

`key`

- The key of the entry to add or update.

`value`

- The new value to set the entry with.

&reftitle.returnvalues;

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

&reftitle.examples;

### `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 ) );
    ?>

&example.outputs.similar;

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