CI_Cache::increment()

increment($id[, $offset = 1])

Parameters:	$id (string) – Cache ID $offset (int) – Step/value to add
Returns:	New value on success, FALSE on failure
Return type:	mixed

Performs atomic incrementation of a raw stored value.

// 'iterator' has a value of 2

$this->cache->increment('iterator'); // 'iterator' is now 3

$this->cache->increment('iterator', 3); // 'iterator' is now 6

Links:

http://www.codeigniter.com/user_guide/libraries/caching.html#CI_Cache::increment

doc_CodeIgniter

2016-10-15 16:30:56

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