src/Core/Session/Memory.php

   1 <?php
   2
   3 namespace Friendica\Core\Session;
   4
   5 /**
   6  * Usable for backend processes (daemon/worker) and testing
   7  */
   8 final class Memory implements ISession
   9 {
  10         private $data = [];
  11
  12         public function start()
  13         {
  14                 // Backward compatibility until all Session variables are replaced
  15                 // with the Session class
  16                 $_SESSION = [];
  17                 $this->clear();
  18                 return $this;
  19         }
  20
  21         /**
  22          * @inheritDoc
  23          */
  24         public function exists(string $name)
  25         {
  26                 return isset($this->data[$name]);
  27         }
  28
  29         /**
  30          * @inheritDoc
  31          */
  32         public function get(string $name, $defaults = null)
  33         {
  34                 return $this->data[$name] ?? $defaults;
  35         }
  36
  37         /**
  38          * @inheritDoc
  39          */
  40         public function set(string $name, $value)
  41         {
  42                 $this->data[$name] = $value;
  43         }
  44
  45         /**
  46          * @inheritDoc
  47          */
  48         public function setMultiple(array $values)
  49         {
  50                 foreach ($values as $key => $value) {
  51                         $this->data[$key] = $value;
  52                 }
  53         }
  54
  55         /**
  56          * @inheritDoc
  57          */
  58         public function remove(string $name)
  59         {
  60                 if ($this->exists($name)) {
  61                         unset($this->data[$name]);
  62                         return true;
  63                 }
  64
  65                 return false;
  66         }
  67
  68         /**
  69          * @inheritDoc
  70          */
  71         public function clear()
  72         {
  73                 $this->data = [];
  74                 return true;
  75         }
  76
  77         /**
  78          * @inheritDoc
  79          */
  80         public function delete()
  81         {
  82                 $this->data = [];
  83                 return true;
  84         }
  85 }