68 lines
1.3 KiB
PHP
68 lines
1.3 KiB
PHP
<?php
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namespace Friendica\Core\Session;
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/**
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* Contains all global supported Session methods
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*/
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interface ISession
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{
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/**
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* Start the current session
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*
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* @return self The own Session instance
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*/
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public function start();
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/**
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* Checks if the key exists in this session
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*
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* @param string $name
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*
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* @return boolean True, if it exists
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*/
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public function exists(string $name);
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/**
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* Retrieves a key from the session super global or the defaults if the key is missing or the value is falsy.
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*
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* Handle the case where session_start() hasn't been called and the super global isn't available.
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*
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* @param string $name
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* @param mixed $defaults
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*
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* @return mixed
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*/
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public function get(string $name, $defaults = null);
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/**
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* Sets a single session variable.
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* Overrides value of existing key.
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*
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* @param string $name
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* @param mixed $value
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*/
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public function set(string $name, $value);
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/**
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* Sets multiple session variables.
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* Overrides values for existing keys.
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*
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* @param array $values
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*/
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public function setMultiple(array $values);
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/**
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* Removes a session variable.
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* Ignores missing keys.
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*
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* @param string $name
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*/
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public function remove(string $name);
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/**
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* Clears the current session array
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*/
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public function clear();
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}
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