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Allow multiple items to be passed to Session::has.

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This commit is contained in:
Taylor Otwell 2011-06-15 11:17:47 -07:00
parent f48d76abca
commit 2ef32608f2
1 changed files with 12 additions and 4 deletions
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16
system/session.php
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@ -68,16 +68,24 @@ class Session {
}
/**
* Determine if the session or flash data contains an item.
* Determine if the session or flash data contains an item or set of items.
*
* @param string $key
* @return bool
*/
public static function has($key)
{
return array_key_exists($key, static::$session['data']) or
array_key_exists(':old:'.$key, static::$session['data']) or
array_key_exists(':new:'.$key, static::$session['data']);
foreach (func_get_args() as $key)
{
if ( ! array_key_exists($key, static::$session['data']) and
! array_key_exists(':old:'.$key, static::$session['data']) and
! array_key_exists(':new:'.$key, static::$session['data']))
{
return false;
}
}
return true;
}
/**