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This method updates an entry in the hash with a new value
public bool QuickHashStringIntHash::update ( string $key, int $value )
This method updates an entry with a new value, and returns whether the entry was update. If there are duplicate keys, only the first found element will get an updated value. Use QuickHashStringIntHash::CHECK_FOR_DUPES during hash creation to prevent duplicate keys from being part of the hash.
Parameters:
key
The key of the entry to add.
value
The new value for the entry. If a non-string is passed, it will be converted to a string automatically if possible.
Returns:
TRUE when the entry was found and updated, and FALSE if the entry was not part of the hash already.
Examples:
QuickHashStringIntHash::update() example
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | <?php$hash = new QuickHashStringIntHash( 1024 );$hash->add( 'six', 314159265 );$hash->add( "a lot", 314159265 );echo $hash->get( 'six' ), "\n";echo $hash->get( 'a lot' ), "\n";var_dump( $hash->update( 'a lot', 314159266 ) ); var_dump( $hash->update( "a lot plus one", 314159999 ) );echo $hash->get( 'six' ), "\n";echo $hash->get( 'a lot' ), "\n";?> |
The above example will output something similar to:
314159265 314159265 bool(true) bool(false) 314159265 314159266
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