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94 lines
2.6 KiB
PHP
Executable File
94 lines
2.6 KiB
PHP
Executable File
<?php
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/**
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* Параметры запоминаемые на 1 (N) переходов
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*
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* Хорошо подгодят для сообщений вида "Успешно добавлено" которое при обновлении страницы пропадет
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*
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* @author Zmi
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* @author Guul
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*/
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class FlashParam
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{
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const SESSION_PAR = '__engineSessionFlashParamSector__';
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// Флаг проводилась ли очистка параметров
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private static $cleanParams = false;
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private $opened = false;
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public function __construct()
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{
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$this->opened = true;
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try
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{
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@session_start();
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}
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catch(ErrorExpression $e)
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{
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$this->opened = false;
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}
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if (!self::$cleanParams)
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{
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self::$cleanParams = true;
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$this->AutoClean();
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}
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}
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public function Get($name)
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{
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$ret = false;
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if (isset($_SESSION[self::SESSION_PAR]))
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{
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if (isset($_SESSION[self::SESSION_PAR][$name]))
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{
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$ret = $_SESSION[self::SESSION_PAR][$name]['value'];
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}
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}
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return $ret;
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}
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public function Set($name, $value, $countSessionRemember = 1)
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{
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$elem = array
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(
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'value' => $value,
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'countSessionPass' => $countSessionRemember,
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'time' => time()
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);
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if (!isset($_SESSION[self::SESSION_PAR]))
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{
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$_SESSION[self::SESSION_PAR] = array();
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}
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$_SESSION[self::SESSION_PAR][$name] = $elem;
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}
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private function AutoClean()
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{
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if (!isset($_SESSION[self::SESSION_PAR]))
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{
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return;
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}
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foreach ($_SESSION[self::SESSION_PAR] as $k => $v)
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{
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if ($v['countSessionPass'] < 1)
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{
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unset($_SESSION[self::SESSION_PAR][$k]);
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}
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else
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{
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$v['countSessionPass'] = $v['countSessionPass'] - 1;
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$_SESSION[self::SESSION_PAR][$k] = $v;
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}
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}
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}
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public function __destruct()
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{
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if ($this->opened)
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{
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session_write_close();
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}
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}
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};
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?>
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