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Simple cache for PHP with support for Redis, Memcached, APCu and Files.

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RobiNN1/Cache

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Simple cache

Simple cache for PHP with support for Redis, Memcached, APCu, and Files.

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Installation

composer require robinn/cache

Usage

$cache = new RobiNN\Cache\Cache([
    // Available config options
    'storage'   => 'file', // apcu|file|memcached|redis
    'file'      => [
        'path' => __DIR__.'/cache', // The path to the folder containing the cached content.
        //'secret' => 'secret_key', // For securing file names (optional).
        //'remove_expired' => true, // Automatically remove all expired keys (it can affect performance) (optional).
    ],
    'redis'     => [
        'host' => '127.0.0.1', // Optional when a path is specified.
        'port' => 6379, // Optional when the default port is used.
        //'database' => 0, // Default database (optional).
        //'username' => '', // ACL - requires Redis >= 6.0 (optional).
        //'password' => '', // Optional.
        //'path' => '/var/run/redis/redis-server.sock', // Unix domain socket (optional).
    ],
    'memcached' => [
        'host' => '127.0.0.1', // Optional when a path is specified.
        'port' => 11211, // Optional when the default port is used.
        //'path' => '/var/run/memcached/memcached.sock', // Unix domain socket (optional).
        //'sasl_username' => '', // SASL auth (optional).
        //'sasl_password' => '', // SASL auth (optional).
    ],
]);

$key = 'item-key';

if ($cache->exists($key)) {
    $data = $cache->get($key);
} else {
    $data = 'item-value';
    $cache->set($key, $data);
}

// The above code can also be shortened to one line
$data = $cache->remember($key, 'item-value');

print_r($data); // item-value

Methods

Name Return Description
isConnected bool Check connection.
exists bool Check if the data is cached.
set bool Save data to cache.
get mixed Get data by key.
remember mixed Get the data or store if it is not cached.
delete bool Delete data by key.
flush bool Delete all data from cache.

Requirements

  • PHP >= 8.2