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<?php |
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namespace Logikos\Util; |
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/** |
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* This is a php version of \Phalcon\Registry |
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* NOTICE: \Phalcon\Registry will be much faster than this class and you are encouraged to use it |
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* |
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*<code> |
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* $registry = new \Phalcon\Registry(); |
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* |
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* // Set value |
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* $registry->something = 'something'; |
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* $registry['something'] = 'something'; |
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* |
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* // Get value |
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* $value = $registry->something; |
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* $value = $registry['something']; |
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* |
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* // Check if the key exists |
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* $exists = isset($registry->something); |
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* $exists = isset($registry['something']); |
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* |
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* // Unset |
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* unset($registry->something); |
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* unset($registry['something']); |
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*</code> |
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*/ |
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class Registry implements \ArrayAccess, \Countable, \Iterator { |
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private $values; |
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public function __construct(array $data = []) { |
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$this->values = $data; |
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} |
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# Countable |
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public function count() { |
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return count($this->values); |
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} |
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# ArrayAccess |
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public function offsetGet($offset) { return $this->requireOffset($offset); } |
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public function offsetExists($offset) { return isset($this->values[$offset]); } |
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public function offsetSet($offset, $val) { $this->values[$offset] = $val; } |
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public function offsetUnset($offset) { unset($this->values[$offset]); } |
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# Iterator |
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public function rewind() { return reset($this->values); } |
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public function key() { return key($this->values); } |
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public function current() { return current($this->values); } |
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public function next() { return next($this->values); } |
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public function valid() { return key($this->values) !== null; } |
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# Magic Property Access |
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public function __set($offset, $value) { $this->offsetSet($offset, $value); } |
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public function __unset($offset) { $this->offsetUnset($offset); } |
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public function __get($offset) { return $this->offsetGet($offset); } |
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public function __isset($offset) { return $this->offsetExists($offset); } |
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protected function requireOffset($offset) { |
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if (!$this->offsetExists($offset)) |
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throw new \OutOfBoundsException("offset '{$offset}' does not exist"); |
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return $this->values[$offset]; |
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} |
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protected function rawValues() { |
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return $this->values; |
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} |
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} |
logikostech /
util
