Yaf_Registry::__construct
(Yaf >=1.0.0)
Yaf_Registry::__construct — Constructor of Yaf_Registry
Description
privatefunction Yaf_Registry::__construct()
The constructor is private: Yaf_Registry implements the singleton pattern and cannot be instantiated directly. Use the static methods to read and write registry entries.
Parameters
This function has no parameters.
Return Values
No value is returned.
Examples
Example #1 Yaf_Registry::__construct() example
The constructor is private, so direct instantiation is rejected:
<?php
$registry = new Yaf_Registry();
?>The above example will output something similar to:
PHP Fatal error: Uncaught Error: Call to private Yaf_Registry::__construct() from invalid context
Example #2 Using Yaf_Registry through its static methods
<?php
Yaf_Registry::set("version", Yaf_Application::app()->getConfig()->application->version);
var_dump(Yaf_Registry::get("version"));
?>The above example will output something similar to:
string(7) "1.0.0.1"
See Also
- Yaf_Registry::set() - Add an item into registry
- Yaf_Registry::get() - Retrieve an item from registry
- Yaf_Registry::has() - Check whether an item exists
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