Function cache

Reads/writes temporary data to cache files or session.

Package: Cake
Deprecated: 3.0.0 Will be removed in 3.0. Please use Cache::write() instead.
Copyright: Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
License: MIT License
Located at Cake/basics.php

cache( string $path mixed $data null mixed $expires '+1 day' string $target 'cache' )

Parameters summary

`string`	`$path`	File path within /tmp to save the file.
`mixed`	`$data = null`	The data to save to the temporary file.
`mixed`	`$expires = '+1 day'`	A valid strtotime string when the data expires.
`string`	`$target = 'cache'`	The target of the cached data; either 'cache' or 'public'.

Returns

mixed The contents of the temporary file.

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http://api.cakephp.org/2.7/function-cache.html