setFlash() public method
Sets a flash message.
A flash message will be automatically deleted after it is accessed in a request and the deletion will happen in the next request. If there is already an existing flash message with the same key, it will be overwritten by the new one.
See also:
| public void setFlash ( $key, $value = true, $removeAfterAccess = true ) | ||
|---|---|---|
| $key | string |
The key identifying the flash message. Note that flash messages and normal session variables share the same name space. If you have a normal session variable using the same name, its value will be overwritten by this method. |
| $value | mixed |
Flash message |
| $removeAfterAccess | boolean |
Whether the flash message should be automatically removed only if it is accessed. If false, the flash message will be automatically removed after the next request, regardless if it is accessed or not. If true (default value), the flash message will remain until after it is accessed. |
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