WP REST API Cache
====
Enable caching for WordPress REST API and increase speed of your application
- [Installation](#installation)
- [Filters](#filters)
- [How to use filters](#how-to-use-filters)
Installation
====
1. Copy the `wp-rest-api-cache` folder into your `wp-content/plugins` folder
2. Activate the `WP REST API Cache` plugin via the plugin admin page
Filters
====
| Filter | Argument(s) |
|-----------|-----------|
| rest_cache_skip | boolean **$skip** ( default: WP_DEBUG )
mixed ( string, boolean ) **$namespace**
string **$method**
string **$route**
string **$request_uri**|
| rest_cache_key | string **$request_uri**
mixed ( string, boolean ) **$namespace**
string **$method**
string **$route**|
| rest_cache_timeout | int **$timeout**
int **$length**
int **$period**|
| rest_cache_update_options | array **$options** |
| rest_cache_get_options | array **$options** |
| rest_cache_show_admin | boolean **$show** |
| rest_cache_show_admin_menu | boolean **$show** |
| rest_cache_show_admin_bar_menu | boolean **$show** |
How to use filters
----
- **changing the cache timeout**
```PHP
add_filter( 'rest_cache_timeout', function() {
// https://codex.wordpress.org/Transients_API#Using_Time_Constants
return 15 * DAY_IN_SECONDS;
} );
```
or
```PHP
add_filter( 'rest_cache_get_options', function( $options ) {
if ( ! isset( $options['timeout'] ) ) {
$options['timeout'] = array();
}
// https://codex.wordpress.org/Transients_API#Using_Time_Constants
$options['timeout']['length'] = 15;
$options['timeout']['period'] = DAY_IN_SECONDS;
return $options;
} );
```
- **skipping cache**
```PHP
add_filter( 'rest_cache_skip', function( $skip, $namespace ) {
if ( ! $skip && 'acf/v2' == $namespace ) {
return true;
}
return $skip;
}, 10, 2 );
```
- **show / hide admin links**
