Php/docs/tokyotyrant.add
From Get docs
TokyoTyrant::add
(PECL tokyo_tyrant >= 0.1.0)
TokyoTyrant::add — Adds to a numeric key
Description
public TokyoTyrant::add
( string $key
, int|float $increment
[, int $type = 0
] ) : int|float
Adds to an int or double value. This increments the value by the given amount and returns the new value. If the key does not exist a new key is created with initial value of the increment parameter.
Parameters
key- The string key
increment- The amount to increment
typeTokyoTyrant::RDBREC_INTorTokyoTyrant::RDBREC_DBLconstant. If this parameter is omitted the type is guessed from theincrementparameters type.
Return Values
Returns the new value on success
Examples
Example #1 TokyoTyrant::add() example
<?php$tt = new TokyoTyrant("localhost", TokyoTyrant::RDBDEF_PORT);/* Adds integer 3 to key and creates a new key */$tt->add("test", 3);/* String value is converted to double */echo $tt->add("test", "3.5", TokyoTyrant::RDBREC_DBL);?>
The above example will output something similar to:
6.5
See Also
- TokyoTyrant::put() - Puts values
- TokyoTyrant::putcat() - Concatenates to a record
- TokyoTyrant::putkeep() - Puts a record
