php in_array 和 str_replace

有这样的用法哦

 1 $allow_state_array_invoc = array('store_invoice','invoiceno','invoicerec','invoiceing');        
 2         if (in_array($_GET['state'],$allow_state_array_invoc)) {
 3             
 4              $condition['invoice_state']  = str_replace($allow_state_array_invoc,
 5              array('0','1','2','3'), $_GET['state']);
 6                 
 7         }
 8         else{
 9         $_GET['state'] = 'store_invoice';     
10         $condition['invoice_state'] = 0 ;    
11         }

O(∩_∩)O哈哈哈~很懒