Class Go
SharedMemory
class SharedMemory {
- public function __construct();
- public function clear(): void;
- public function count(string $key): string;
- public function delete(string $key): bool;
- public function get(string $key): string;
- public function has(string $key): bool;
- public function incr(string $key): int;
- public function set(string $key, string $value): void;
- public function usage(): array;
}
Description
SharedMemory returns the store the host bound into the runtime context, and a store of its own when the host bound none. No command in this tree binds one and `new SharedMemory` holds nothing across requests until an embedding host adds SharedMemoryContext.
SharedMemory is a class phpscript declares.
$object = new SharedMemory();Methods
public function clear(): void-
clear resets all keys and counters.
The go method
Clear. public function count(string $key): string-
count returns a counter as a formatted string.
The go method
Count. public function delete(string $key): bool-
delete removes a key from storage.
The go method
Delete. public function get(string $key): string-
get retrieves a string value by key, or returns empty string if missing.
The go method
Get. public function has(string $key): bool-
has checks if a key exists in data or counters.
The go method
Has. public function incr(string $key): int-
incr atomically increments and returns a counter.
The go method
Incr. public function set(string $key, string $value): void-
set stores a string value.
The go method
Set. public function usage(): array-
usage reports what the store holds: how many entries, how many counters, and the bytes of the keys and values behind them.
The byte figure is the strings themselves, not the map overhead around them, which is the same basis memory_get_usage() reports a PHP value on.
The go method
Usage.
Binding
- The go type
github.com/titpetric/phpscript/stdlib/core.SharedMemory. - Registered by the package
github.com/titpetric/phpscript/stdlib/core. - Built on
github.com/titpetric/phpscript/stdlib/core.SharedMemory.