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session.php
96 lines
| 1 | <?php |
| 2 | |
| 3 | abstract class PMXI_Session { |
| 4 | |
| 5 | /** @var int $_customer_id */ |
| 6 | protected $_import_id; |
| 7 | |
| 8 | /** @var array $_data */ |
| 9 | protected $_data = array(); |
| 10 | |
| 11 | /** @var bool $_dirty When something changes */ |
| 12 | protected $_dirty = false; |
| 13 | |
| 14 | /** |
| 15 | * __get function. |
| 16 | * |
| 17 | * @access public |
| 18 | * @param mixed $key |
| 19 | * @return mixed |
| 20 | */ |
| 21 | public function __get( $key ) { |
| 22 | return $this->get( $key ); |
| 23 | } |
| 24 | |
| 25 | /** |
| 26 | * __set function. |
| 27 | * |
| 28 | * @access public |
| 29 | * @param mixed $key |
| 30 | * @param mixed $value |
| 31 | * @return void |
| 32 | */ |
| 33 | public function __set( $key, $value ) { |
| 34 | $this->set( $key, $value ); |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * __isset function. |
| 39 | * |
| 40 | * @access public |
| 41 | * @param mixed $key |
| 42 | * @return bool |
| 43 | */ |
| 44 | public function __isset( $key ) { |
| 45 | return isset( $this->_data[ sanitize_title( $key ) ] ); |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * __unset function. |
| 50 | * |
| 51 | * @access public |
| 52 | * @param mixed $key |
| 53 | * @return void |
| 54 | */ |
| 55 | public function __unset( $key ) { |
| 56 | |
| 57 | if ( isset( $this->_data[ $key ] ) ) { |
| 58 | unset( $this->_data[ $key ] ); |
| 59 | $this->_dirty = true; |
| 60 | } |
| 61 | |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Get a session variable |
| 66 | * |
| 67 | * @param string $key |
| 68 | * @param mixed $default used if the session variable isn't set |
| 69 | * @return mixed value of session variable |
| 70 | */ |
| 71 | public function get( $key, $default = null ) { |
| 72 | $key = sanitize_key( $key ); |
| 73 | return isset( $this->_data[ $key ] ) ? \pmxi_maybe_unserialize( $this->_data[ $key ] ) : $default; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Set a session variable |
| 78 | * |
| 79 | * @param string $key |
| 80 | * @param mixed $value |
| 81 | */ |
| 82 | public function set( $key, $value ) { |
| 83 | $this->_data[ sanitize_key( $key ) ] = maybe_serialize( $value ); |
| 84 | $this->_dirty = true; |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * get_import_id function. |
| 89 | * |
| 90 | * @access public |
| 91 | * @return int |
| 92 | */ |
| 93 | public function get_import_id() { |
| 94 | return $this->_import_id; |
| 95 | } |
| 96 | } |