1: <?php
 2: 
 3: /**
 4:  * Delete value from cache.
 5:  *
 6:  * @param  string $key
 7:  * @param  mixed  $suffix
 8:  *
 9:  * @return bool
10:  */
11: function papi_cache_delete( $key, $suffix ) {
12:     return wp_cache_delete( papi_cache_key( $key, $suffix ) );
13: }
14: 
15: /**
16:  * Get value from cache.
17:  *
18:  * @param  string $key
19:  * @param  mixed  $suffix
20:  *
21:  * @return bool
22:  */
23: function papi_cache_get( $key, $suffix ) {
24:     return wp_cache_get( papi_cache_key( $key, $suffix ) );
25: }
26: 
27: /**
28:  * Get Papi cache key.
29:  *
30:  * @param  string $key
31:  * @param  mixed  $suffix
32:  *
33:  * @return string
34:  */
35: function papi_cache_key( $key, $suffix ) {
36:     if ( ! is_string( $key ) ) {
37:         return '';
38:     }
39: 
40:     $key    = papify( $key );
41:     $suffix = papi_convert_to_string( $suffix );
42:     $suffix = papi_html_name( $suffix );
43:     $suffix = papi_remove_papi( $suffix );
44: 
45:     return sprintf( '%s_%s', $key, $suffix );
46: }
47: 
48: /**
49:  * Set value in cache.
50:  *
51:  * @param  string $key
52:  * @param  mixed  $suffix
53:  * @param  mixed  $value
54:  *
55:  * @return bool
56:  */
57: function papi_cache_set( $key, $suffix, $value ) {
58:     return wp_cache_set( papi_cache_key( $key, $suffix ), $value );
59: }
60: