# 设置全局读取类型

* 读取文件已支持 `windows` 系统，版本号大于等于 `1.3.4.1`；
* 扩展版本大于等于 `1.2.7`；
* PECL 安装时将会提示是否开启读取功能，请键入 `yes`；

## 函数原型

```php
setType(array $type)
```

## 类型数组说明

文档第三列是时间，你需要这样设置类型：

```php
[
    2 => \Vtiful\Kernel\Excel::TYPE_TIMESTAMP,
]
```

数组下标 `0` 对应文件 `第一列`；

## 测试数据准备

```php
$config = ['path' => './tests'];
$excel  = new \Vtiful\Kernel\Excel($config);

$filePath = $excel->fileName('tutorial.xlsx')
    ->header(['Name', 'Age', 'Date'])
    ->data([
        ['Viest', 24]
    ])
    ->insertDate(1, 2, 1568877706)
    ->output();
```

## 示例

```php
$data = $excel->openFile('tutorial.xlsx')
    ->openSheet()
    ->setType([
        \Vtiful\Kernel\Excel::TYPE_STRING,
        \Vtiful\Kernel\Excel::TYPE_INT,
        \Vtiful\Kernel\Excel::TYPE_TIMESTAMP,
    ])
    ->getSheetData();

var_dump($data);
```

## 示例输出

```php
array(2) {
  [0]=>
  array(3) {
    [0]=>
    string(4) "Name"
    [1]=>
    string(3) "Age"
    [2]=>
    string(4) "Date"
  }
  [1]=>
  array(3) {
    [0]=>
    string(5) "Viest"
    [1]=>
    int(24)
    [2]=>
    int(1568877706)
  }
}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://xlswriter-docs.viest.me/zhong-wen-jian-ti/reader/set-type.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.