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Kirby 5.0.2

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    $page->increment()

    Increment a given field value

    $page->increment(string $field, int $by = 1, int|null $max = null): Kirby\Cms\Page

    Parameters

    Name Type Default
    $fieldrequired string no default value
    $by int 1
    $max intornull null

    Return type

    Kirby\Cms\Page

    This method does not modify the existing $page object but returns a new object with the changes applied. Learn more →

    Parent class

    Kirby\Cms\Page inherited from Kirby\Cms\ModelWithContent

    Examples

    <?php $page->increment('likes') ?>
    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.