QuickHashIntStringHash::update

This method updates an entry in the hash with a new value

&reftitle.description; public `bool` `QuickHashIntStringHash::update` `int` `key` `string` `value`

This method updates an entry with a new value, and returns whether the entry was update. If there are duplicate keys, only the first found element will get an updated value. Use QuickHashIntStringHash::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 update.

`value`

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

&reftitle.returnvalues;

&true; when the entry was found and updated, and &false; if the entry was not part of the hash already.

&reftitle.examples;

### `QuickHashIntStringHash::update` example

    <?php
    $hash->add( 161803398, "--" );
    $hash->add( 314159265, "a lot" );

    echo $hash->get( 161803398 ), "\n";
    echo $hash->get( 314159265 ), "\n";

    var_dump( $hash->update( 314159265, "a lot plus one" ) );
    var_dump( $hash->update( 314159999, "a lot plus one" ) );

    echo $hash->get( 161803398 ), "\n";
    echo $hash->get( 314159265 ), "\n";
    ?>

&example.outputs.similar;

    --
    a lot
    bool(true)
    bool(false)
    --
    a lot plus one