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Object Cache API functions missing from 3rd party object caches.
| File Size: | 314 lines (10 kb) |
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| wp_cache_add_multiple( array $data, $group = '', $expire = 0 ) X-Ref |
| Adds multiple values to the cache in one call, if the cache keys don't already exist. Compat function to mimic wp_cache_add_multiple(). param: array $data Array of keys and values to be added. param: string $group Optional. Where the cache contents are grouped. Default empty. param: int $expire Optional. When to expire the cache contents, in seconds. return: bool[] Array of return values, grouped by key. Each value is either |
| wp_cache_set_multiple( array $data, $group = '', $expire = 0 ) X-Ref |
| Sets multiple values to the cache in one call. Differs from wp_cache_add_multiple() in that it will always write data. Compat function to mimic wp_cache_set_multiple(). param: array $data Array of keys and values to be set. param: string $group Optional. Where the cache contents are grouped. Default empty. param: int $expire Optional. When to expire the cache contents, in seconds. return: bool[] Array of return values, grouped by key. Each value is either |
| wp_cache_get_multiple( $keys, $group = '', $force = false ) X-Ref |
| Retrieves multiple values from the cache in one call. Compat function to mimic wp_cache_get_multiple(). param: array $keys Array of keys under which the cache contents are stored. param: string $group Optional. Where the cache contents are grouped. Default empty. param: bool $force Optional. Whether to force an update of the local cache return: array Array of return values, grouped by key. Each value is either |
| wp_cache_delete_multiple( array $keys, $group = '' ) X-Ref |
| Deletes multiple values from the cache in one call. Compat function to mimic wp_cache_delete_multiple(). param: array $keys Array of keys under which the cache to deleted. param: string $group Optional. Where the cache contents are grouped. Default empty. return: bool[] Array of return values, grouped by key. Each value is either |
| wp_cache_flush_runtime() X-Ref |
| Removes all cache items from the in-memory runtime cache. Compat function to mimic wp_cache_flush_runtime(). return: bool True on success, false on failure. |
| wp_cache_flush_group( $group ) X-Ref |
| Removes all cache items in a group, if the object cache implementation supports it. Before calling this function, always check for group flushing support using the `wp_cache_supports( 'flush_group' )` function. param: string $group Name of group to remove from cache. return: bool True if group was flushed, false otherwise. |
| wp_cache_supports( $feature ) X-Ref |
| Determines whether the object cache implementation supports a particular feature. param: string $feature Name of the feature to check for. Possible values include: return: bool True if the feature is supported, false otherwise. |
| wp_cache_get_salted( $cache_key, $group, $salt ) X-Ref |
| Retrieves cached data if valid and unchanged. param: string $cache_key The cache key used for storage and retrieval. param: string $group The cache group used for organizing data. param: string|string[] $salt The timestamp (or multiple timestamps if an array) indicating when the cache group(s) were last updated. return: mixed|false The cached data if valid, or false if the cache does not exist or is outdated. |
| wp_cache_set_salted( $cache_key, $data, $group, $salt, $expire = 0 ) X-Ref |
| Stores salted data in the cache. param: string $cache_key The cache key under which to store the data. param: mixed $data The data to be cached. param: string $group The cache group to which the data belongs. param: string|string[] $salt The timestamp (or multiple timestamps if an array) indicating when the cache group(s) were last updated. param: int $expire Optional. When to expire the cache contents, in seconds. return: bool True on success, false on failure. |
| wp_cache_get_multiple_salted( $cache_keys, $group, $salt ) X-Ref |
| Retrieves multiple items from the cache, only considering valid and unchanged items. param: array $cache_keys Array of cache keys to retrieve. param: string $group The group of the cache to check. param: string|string[] $salt The timestamp (or multiple timestamps if an array) indicating when the cache group(s) were last updated. return: array An associative array containing cache values. Values are `false` if they are not found or outdated. |
| wp_cache_set_multiple_salted( $data, $group, $salt, $expire = 0 ) X-Ref |
| Stores multiple pieces of salted data in the cache. param: mixed $data Data to be stored in the cache for all keys. param: string $group Group to which the cached data belongs. param: string|string[] $salt The timestamp (or multiple timestamps if an array) indicating when the cache group(s) were last updated. param: int $expire Optional. When to expire the cache contents, in seconds. return: bool[] Array of return values, grouped by key. Each value is either |
| Generated : Thu Sep 4 08:20:02 2025 | Cross-referenced by PHPXref |