flashdata()
function flashdata(?string $opening_html = null, ?string $closing_html = null): ?string
Description
Outputs a flash message stored in the session, wrapped in specified HTML tags.
If no HTML tags are provided, it defaults to displaying the message within a paragraph tag with green color.
Parameters
| Parameter | Type | Description | Default |
|---|---|---|---|
| $opening_html | ?string | Optional. HTML tag(s) to wrap the flash message. If not provided, defaults to `<p style="color: green;">`. | null |
| $closing_html | ?string | Optional. Closing HTML tag(s) if opening tag(s) are provided. If not provided, defaults to `</p>`. | null |
Return Value
| Type | Description |
|---|---|
| ?string | Returns the flash message string if set, null otherwise. |