cakephp-1.3 > CakeSession :: read()
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read

line:365 at /cake/libs/cake_session.php
Returns given session variable, or all of them, if no parameters given.

Method

(mixed) read ($name = null)

Parameters

ParameterTypeCommentDefault
$name mixed optional The name of the session variable (or a path as sent to Set.extract) null

Return

mixed

Comment

Returns given session variable, or all of them, if no parameters given.

@param mixed $name The name of the session variable (or a path as sent to Set.extract)
@return mixed The value of the session variable
@access public