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added ability to filter flashed input data.

This commit is contained in:
Taylor Otwell 2011-11-22 19:06:56 -06:00
parent 837b480231
commit f492c81aa8
1 changed files with 30 additions and 1 deletions
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31
laravel/input.php
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@ -66,11 +66,40 @@ public static function get($key = null, $default = null)
/** /**
* Flash the input for the current request to the session. * Flash the input for the current request to the session.
* *
* The input data to be flashed may be controlled by using a filter and an array
* of included or excluded input data. This provides a convenient way of keeping
* sensitive information like passwords out of the session.
*
* <code>
* // Flash all of the input data to the session
* Input::flash();
*
* // Flash only a few input items to the session
* Input::flash('only', array('name', 'email'));
*
* // Flash all but a few input items to the session
* Input::flash('except', array('password'));
* </code>
*
* @return void * @return void
*/ */
public static function flash($filter = null, $items = array()) public static function flash($filter = null, $items = array())
{ {
IoC::core('session')->flash(Input::old_input, static::get()); $flash = static::get();
// Since the items flashed to the session can be filtered, we will iterate
// all of the input data and either remove or include the input item based
// on the specified filter and array of items to be flashed.
if ($filter == 'only')
{
$flash = array_intersect_key($flash, array_flip($items));
}
elseif ($filter == 'except')
{
$flash = array_diff_key($flash, array_flip($items));
}
IoC::core('session')->flash(Input::old_input, $flash);
} }
/** /**