PHP code example of loner / dataset

1. Go to this page and download the library: Download loner/dataset library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

loner / dataset example snippets


#!/usr/bin/env php


declare(strict_types=1);

namespace Loner\App;

use Loner\Dataset\{Dataset, DatasetInterface};

// composer 自加载
{
        return [
            'x' => 'x',
            'y' => 'y',
            'z' => 'z'
        ];
    }
}

// 创建数据对象，含有默认的属性：x、y、z
$data = new Data();

// 数据受保护，移除失败
unset($data->x);
// 类型一致，修改成功
$data->y = 'yy';
// 类型不同，修改失败
$data->z = 123;

var_dump($data->x, $data->y, $data->z); // "x"、"yy"、"z"

// 其它属性操作，与对象常规属性操作一致
$data->n = 'n';
$data->m = 'm';
unset($data->m);
var_dump($data->n, $data->m); // "n"、NULL