> For the complete documentation index, see [llms.txt](https://whoisandywhite.gitbook.io/porterwp/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whoisandywhite.gitbook.io/porterwp/filters/porter_filter_event_date.md).

# porter\_filter\_event\_date

**Type:** Filter\
**Location:** `includes/premium/filters/traits/trait-FilterParser.php:122`

```php
apply_filters( 'porter_filter_event_date', ... );
```

## Description

Modify the value passed through this filter to customise PorterWP behaviour.

## Parameters

| Position | Variable | Description |
| -------- | -------- | ----------- |
| 1        | \`\[     |             |

```
        'start' => 'start_date',
        'end' => 'end_date',
    ]` | Description pending |
```

## Example

```php
add_filter( 'porter_filter_event_date', function ( $value ) {
    // Modify value here.
    return $value;
} );
```