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Inside this article we will see how to get last 7 days data in cakephp 4. Article has very classified information about last 7 days data selection from database in cakephp 4.

Selecting data rows from database in cakephp 4, we have several options available as – Using Models, Using Query Builder, Using raw queries.

Last 7 days data selection is very helpful when we are creating data reports of application.

This article gives you a detailed on cakephp 4 to get Last 7 days data. Here, Creating a basic example of cakephp from which we will select data in last 7 days.

Learn More –

Let’s get started.

CakePHP 4 Installation

To create a CakePHP project, run this command into your shell or terminal. Make sure composer should be installed in your system.

$ composer create-project --prefer-dist cakephp/app:~4.0 mycakephp

Above command will creates a project with the name called mycakephp.

Create Database

To create a database, either we can create via Manual tool of PhpMyadmin or by means of a mysql command.

CREATE DATABASE mydatabase;

Successfully, we have created a database.

Database Connection

Open app_local.php file from /config folder. Search for Datasources. Go to default array of it.

You can add your connection details here to connect with your database. It will be like this –

//...

'Datasources' => [
        'default' => [
            'host' => 'localhost',
            /*
             * CakePHP will use the default DB port based on the driver selected
             * MySQL on MAMP uses port 8889, MAMP users will want to uncomment
             * the following line and set the port accordingly
             */
            //'port' => 'non_standard_port_number',

            'username' => 'root',
            'password' => 'sample@123',

            'database' => 'mydatabase',
            /*
             * If not using the default 'public' schema with the PostgreSQL driver
             * set it here.
             */
            //'schema' => 'myapp',

            /*
             * You can use a DSN string to set the entire configuration
             */
            'url' => env('DATABASE_URL', null),
        ],
  
     //...

//...

You can pass host, username, password and database.

Successfully, you are now connected with the database.

Sample Database Data Rows

Here, we have taken a sample database to understand this example.

Let’s say we have a users table inside it which contains users data. Please look into this screenshot to get clear vision about table.

Next,

We want to get all data from this table of last 7 days in CakePHP 4.

Create Query for Data

Open any controller from your application.

Let’s add last 7 days concept into it to get data.

<?php

declare(strict_types=1);

namespace App\Controller;

use Cake\Datasource\ConnectionManager;

class SiteController extends AppController
{
    private $db;

    public function initialize(): void
    {
        parent::initialize();

        $this->db = ConnectionManager::get("default");
        $this->autoRender = false;
    }

    public function getUsers()
    {
        $results = $this->db
            ->newQuery()
            ->select('name, email, phone_no')
            ->from('users')
            ->where('created_at >= DATE(NOW()) - INTERVAL 7 DAY')
            ->execute()
            ->fetchAll('assoc');

        print_r($results);
    }
}

Query Concept

Make use of MySQL Last 7 Days Data Selection Concept.

Generated Query

SELECT `name`, `email`, `phone_no` FROM `users` WHERE `created_at` >= DATE(NOW()) - INTERVAL 7 DAY

When we run this code, we will get result of last 7 days.

We hope this article helped you to How to Get Last 7 Days Data in CakePHP 4 Tutorial in a very detailed way.

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