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Developer Documentation
- Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
- Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.
/lib/simplepie/src/Cache/ -> DataCache.php (source)
SimplePie A PHP-Based RSS and Atom Feed Framework. Takes the hard work out of managing a complete RSS/Atom solution.
| Author: | Ryan Parman |
| Author: | Sam Sneddon |
| Author: | Ryan McCue |
| Copyright: | 2004-2022 Ryan Parman, Sam Sneddon, Ryan McCue |
| License: | http://www.opensource.org/licenses/bsd-license.php BSD License |
| File Size: | 120 lines (5 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
DataCache:: (3 methods):
get_data()
set_data()
delete_data()
Subset of PSR-16 Cache client for caching data arrays
Only get(), set() and delete() methods are used,
but not has(), getMultiple(), setMultiple() or deleteMultiple().
The methods names must be different, but should be compatible to the
methods of \Psr\SimpleCache\CacheInterface.
Only get(), set() and delete() methods are used,
but not has(), getMultiple(), setMultiple() or deleteMultiple().
The methods names must be different, but should be compatible to the
methods of \Psr\SimpleCache\CacheInterface.
| get_data(string $key, $default = null) X-Ref |
| Fetches a value from the cache. Equivalent to \Psr\SimpleCache\CacheInterface::get() <code> public function get(string $key, mixed $default = null): mixed; </code> param: string $key The unique key of this item in the cache. param: mixed $default Default value to return if the key does not exist. return: array|mixed The value of the item from the cache, or $default in case of cache miss. |
| set_data(string $key, array $value, ?int $ttl = null) X-Ref |
| Persists data in the cache, uniquely referenced by a key with an optional expiration TTL time. Equivalent to \Psr\SimpleCache\CacheInterface::set() <code> public function set(string $key, mixed $value, null|int|\DateInterval $ttl = null): bool; </code> param: string $key The key of the item to store. param: array $value The value of the item to store, must be serializable. param: null|int $ttl Optional. The TTL value of this item. If no value is sent and return: bool True on success and false on failure. |
| delete_data(string $key) X-Ref |
| Delete an item from the cache by its unique key. Equivalent to \Psr\SimpleCache\CacheInterface::delete() <code> public function delete(string $key): bool; </code> param: string $key The unique cache key of the item to delete. return: bool True if the item was successfully removed. False if there was an error. |
