75 lines
No EOL
1.4 KiB
PHP
75 lines
No EOL
1.4 KiB
PHP
<?php
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namespace Cache;
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/**
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* Cache Value
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*
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* Stores the value, creation timestamp and expiration timestamp
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* and makes it possible to store all three with a single cache key.
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*
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* @package Kirby Toolkit
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* @author Bastian Allgeier <bastian@getkirby.com>
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* @link http://getkirby.com
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* @copyright Bastian Allgeier
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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class Value {
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// the cached value
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protected $value;
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// the expiration timestamp
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protected $expires;
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// the creation timestamp
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protected $created;
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/**
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* Constructor
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*
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* @param mixed $value
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* @param int $minutes the number of minutes until the value expires
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*/
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public function __construct($value, $minutes = null) {
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// keep forever if minutes are not defined
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if(is_null($minutes)) $minutes = 2628000;
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// take the current time
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$time = time();
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$this->value = $value;
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$this->expires = $time + ($minutes * 60);
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$this->created = $time;
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}
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/**
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* Returns the value
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*
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* @return mixed
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*/
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public function value() {
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return $this->value;
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}
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/**
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* Returns the expiration date as UNIX timestamp
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*
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* @return int
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*/
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public function expires() {
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return $this->expires;
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}
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/**
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* Returns the creation date as UNIX timestamp
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*
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* @return int
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*/
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public function created() {
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return $this->created;
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}
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} |