$page->increment()
Increment a given field value
$page->increment(string $field, int $by = 1, int $max = null): Kirby\Cms\PageParameters
| Name | Type | Default | Description |
|---|---|---|---|
$field |
string |
|
|
$by |
int |
1 |
|
$max |
int |
null |
Return type
Example
<?php $page->increment('likes') ?>Notice
The increment method will only work reliably with field values that PHP can parse into a valid integer. Otherwise the field value will be evaluated as zero and incremented to 1 or whatever $by value you pass.
Inherited from
Kirby\Cms\ModelWithContent