87 lines
2.0 KiB
PHP
87 lines
2.0 KiB
PHP
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<?php
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namespace app\expose\utils;
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use ArrayAccess;
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use JsonSerializable;
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/**
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* 数据序列化模型
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*
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* 继承DataModel必须实现属性$data
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* @package app\utils
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* @property mixed $data
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* @method mixed __get(string $name)
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* @method void __set(string $name, mixed $value)
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* @method bool __isset(string $name)
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* @method void __unset(string $name)
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* @method string __toString()
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* @method mixed offsetGet(mixed $offset)
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* @method void offsetSet(mixed $offset, mixed $value)
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* @method bool offsetExists(mixed $offset)
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* @method void offsetUnset(mixed $offset)
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* @method array toArray()
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* @method string toJson()
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* @method array jsonSerialize()
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*/
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class DataModel implements ArrayAccess, JsonSerializable
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{
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protected $data = [];
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public function __construct($data=[])
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{
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$this->data=$data;
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}
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public function __get($name)
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{
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return $this->data[$name] ?? null;
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}
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public function __set($name, $value)
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{
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$this->data[$name] = $value;
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}
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public function __isset($name)
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{
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return isset($this->data[$name]);
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}
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public function __unset($name)
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{
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unset($this->data[$name]);
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}
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public function __toString()
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{
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return json_encode($this->data, JSON_UNESCAPED_UNICODE);
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}
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public function offsetGet(mixed $offset):mixed
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{
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return $this->data[$offset] ?? null;
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}
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public function offsetSet(mixed $offset, mixed $value): void
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{
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if (is_null($offset)) {
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$this->data[] = $value;
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} else {
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$this->data[$offset] = $value;
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}
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}
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public function offsetExists(mixed $offset): bool
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{
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return $this->__isset($offset);
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}
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public function offsetUnset(mixed $offset): void
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{
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$this->__unset($offset);
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}
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public function toArray()
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{
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return $this->data;
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}
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public function toJson()
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{
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return json_encode($this->data, JSON_UNESCAPED_UNICODE);
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}
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public function jsonSerialize(): array
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{
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return $this->data;
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}
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}
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