100 lines
1.9 KiB
PHP
100 lines
1.9 KiB
PHP
<?php
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/**
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* Коллекция
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*
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* package core
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*/
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class Collection implements ArrayAccess
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{
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/**
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* Holds collective request data
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*
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* @var array
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*/
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protected $data = array();
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/**
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* Преобразование массива в коллекцию
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*
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* @param array $data
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*/
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public function import(array $data)
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{
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$this->data = array_merge($this->data, $data);
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return true;
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}
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/**
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* Преобразование коллекции в массив
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*/
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public function export()
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{
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return $this->data;
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}
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/**
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* Store "request data" in GPC order.
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*
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* @param string $key
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* @param mixed $value
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*
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* @return void
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*/
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public function set($key, $value)
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{
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$this->data[$key] = $value;
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}
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/**
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* Read stored "request data" by referencing a key.
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*
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* @param string $key
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*
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* @return mixed
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*/
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public function get($key, $default = null)
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{
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return isset($this->data[$key]) ? $this->data[$key] : $default;
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}
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public function getInt($key, $default = 0)
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{
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return intval($this->get($key, $default));
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}
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public function getString($key, $default = '')
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{
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return ((string) $this->get($key, $default));
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}
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public function getNat($key, $default = 1)
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{
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$result = intval($this->get($key, $default));
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return (($result > 0) ? $result : $default);
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}
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public function clear()
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{
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$this->data = array();
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}
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public function offsetSet($key, $value)
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{
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$this->data[$key] = $value;
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}
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public function offsetExists($key)
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{
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return isset($this->data[$key]);
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}
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public function offsetUnset($key)
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{
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unset($this->data[$key]);
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}
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public function offsetGet($key)
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{
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return isset($this->data[$key]) ? $this->data[$key] : null;
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}
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}
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