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<?php |
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namespace Jlaswell\SimpleCache; |
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use Traversable; |
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use Psr\SimpleCache\CacheInterface; |
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use Jlaswell\SimpleCache\KeyValidation; |
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class ArrayCache implements CacheInterface |
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{ |
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use KeyValidation; |
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protected $data = []; |
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public function __construct(array $data = []) |
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{ |
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$this->data = array_combine( |
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$this->transformKeys(array_keys($data)), |
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array_values($data) |
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); |
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} |
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public function get($key, $default = null) |
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{ |
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$this->validateKey($key); |
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return $this->data[$key] ?? $default; |
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} |
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public function set($key, $value, $ttl = null) |
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{ |
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$this->validateKey($key); |
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$this->data[$key] = $value; |
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return true; |
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} |
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public function delete($key) |
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{ |
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$this->validateKey($key); |
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unset($this->data[$key]); |
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return true; |
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} |
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public function clear() |
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{ |
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$this->data = []; |
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} |
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public function getMultiple($keys, $default = null) |
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{ |
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$keys = $this->transformKeys($keys); |
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$data = array_merge( |
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array_fill_keys($keys, $default), |
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array_intersect_key($this->data, array_flip($keys)) |
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); |
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return $data; |
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} |
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public function setMultiple($items, $ttl = null) |
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{ |
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$this->transformKeys($items); |
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foreach ($items as $key => $value) { |
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$this->data[$key] = $value; |
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} |
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return true; |
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} |
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public function deleteMultiple($keys) |
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{ |
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$keys = $this->transformKeys($keys); |
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$this->data = array_diff_key($this->data, array_flip($keys)); |
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return true; |
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} |
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public function has($key) |
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{ |
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$this->validateKey($key); |
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return isset($this->data[$key]); |
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} |
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} |
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jlaswell /
simple-cache
