php_apc.stub.php

<?php

/**
 * @generate-function-entries PHP_APCU_API
 * @generate-legacy-arginfo
 */

function apcu_clear_cache(): bool {}

function apcu_cache_info(bool $limited = false): array|false {}

function apcu_key_info(string $key): ?array {}

function apcu_sma_info(bool $limited = false): array|false {}

function apcu_enabled(): bool {}

/** @param array|string $key */
function apcu_store($key, mixed $value = UNKNOWN, int $ttl = 0): array|bool {}

/** @param array|string $key */
function apcu_add($key, mixed $value = UNKNOWN, int $ttl = 0): array|bool {}

/** @param bool $success */
function apcu_inc(string $key, int $step = 1, &$success = null, int $ttl = 0): int|false {}

/** @param bool $success */
function apcu_dec(string $key, int $step = 1, &$success = null, int $ttl = 0): int|false {}

function apcu_cas(string $key, int $old, int $new): bool {}

/**
 * @param array|string $key
 * @param bool $success
 */
function apcu_fetch($key, &$success = null): mixed {}

/** @param array|string $key */
function apcu_exists($key): array|bool {}

/** @param APCUIterator|array|string $key */
function apcu_delete($key): array|bool {}

function apcu_entry(string $key, callable $callback, int $ttl = 0): mixed {}

#ifdef APC_DEBUG
function apcu_inc_request_time(int $by = 1): void {}
#endif