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CI_Session::tempdata()

tempdata([$key = NULL])

Parameters:	$key (mixed) – Tempdata item key or NULL
Returns:	Value of the specified item key, or an array of all tempdata
Return type:	mixed

Gets the value for a specific $_SESSION item that has been marked as “tempdata”, or an array of all “tempdata” items if no key was specified.

Note

This is a legacy method kept only for backwards compatibility with older applications. You should directly access $_SESSION instead.

Links:

http://www.codeigniter.com/user_guide/libraries/sessions.html#CI_Session::tempdata

doc_CodeIgniter

2016-10-15 16:31:54

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