Swoole\Atomic->add

Declaration

<?php
Swoole\Atomic->add ( int $value = 0 )

Parameters

value

The adding value to the atomic counter.

Return

Description

Add a value to the a Atomic counter.

Example

<?php
$counter = new Swoole\Atomic(123);
echo $counter->add(12)."\n";
echo $counter->sub(11)."\n";
echo $counter->cmpset(122, 999)."\n";
echo $counter->cmpset(124, 999)."\n";
echo $counter->get()."\n";