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<?php |
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|
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abstract class PMXE_Session { |
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|
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/** @var int $_customer_id */ |
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protected $_import_id; |
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|
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/** @var array $_data */ |
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protected $_data = array(); |
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|
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/** @var bool $_dirty When something changes */ |
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protected $_dirty = false; |
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|
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/** |
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* __get function. |
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* |
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* @access public |
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* @param mixed $key |
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* @return mixed |
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*/ |
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public function __get( $key ) { |
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return $this->get( $key ); |
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} |
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|
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/** |
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* __set function. |
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* |
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* @access public |
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* @param mixed $key |
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* @param mixed $value |
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* @return void |
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*/ |
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public function __set( $key, $value ) { |
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$this->set( $key, $value ); |
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} |
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|
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/** |
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* __isset function. |
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* |
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* @access public |
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* @param mixed $key |
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* @return bool |
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*/ |
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public function __isset( $key ) { |
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return isset( $this->_data[ sanitize_title( $key ) ] ); |
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} |
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|
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/** |
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* __unset function. |
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* |
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* @access public |
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* @param mixed $key |
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* @return void |
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*/ |
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public function __unset( $key ) { |
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|
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if ( isset( $this->_data[ $key ] ) ) { |
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unset( $this->_data[ $key ] ); |
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$this->_dirty = true; |
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} |
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|
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} |
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|
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/** |
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* Get a session variable |
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* |
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* @param string $key |
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* @param mixed $default used if the session variable isn't set |
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* @return mixed value of session variable |
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*/ |
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public function get( $key, $default = null ) { |
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$key = sanitize_key( $key ); |
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return isset( $this->_data[ $key ] ) ? maybe_unserialize( $this->_data[ $key ] ) : $default; |
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} |
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|
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/** |
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* Set a session variable |
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* |
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* @param string $key |
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* @param mixed $value |
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*/ |
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public function set( $key, $value ) { |
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$this->_data[ sanitize_key( $key ) ] = maybe_serialize( $value ); |
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$this->_dirty = true; |
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} |
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|
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/** |
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* get_import_id function. |
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* |
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* @access public |
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* @return int |
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*/ |
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public function get_import_id() { |
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return $this->_import_id; |
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} |
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} |
