search
HomeBackend DevelopmentPHP ProblemHow to convert object into array in php

How to convert object into array in php

Dec 23, 2022 am 09:42 AM
phpobjectarray

php method to convert objects into arrays: 1. Create a php sample file; 2. Use the "json_encode" function to convert the object array into a string; 3. Use "json_decode" and then convert it into an array. .

How to convert object into array in php

The operating environment of this tutorial: windows10 system, PHP8.1 version, DELL G3 computer

Instructions

During the development process, we will encounter situations where we need to convert instantiated objects into arrays
For example, I want to export the processed data to excel, but the excel export only
supports the array format type

Example

For example, in the following code, I need to return the value data as an array type.
Although it is serialized into an array, it returns an object array at this time

     $data=$orderList->getCollection()->map(function ($order){
            return new OrderResponse($order);
        });
    dd($data->toArray());

Return as follows

^ array:8 [
  0 => app\admin\Responses\OrderResponse {#122
    +"statistical_date": "2021-09-10"
    +"order_num": 1
    +"play_type_count": 1
    +"invalid_order_count": 1
  }
  1 => app\admin\Responses\OrderResponse {#119
    +"statistical_date": "2021-09-09"
    +"order_num": 6
    +"play_type_count": 6
    +"invalid_order_count": 3
  }
]

Processing method

Use json_decode() to convert the string into an array
First convert the object array into a string using json_encode and then convert it into an array. You can

 $data=json_decode(json_encode($data),true);

return as follows

array:8 [
  0 => array:4 [
    "statistical_date" => "2021-09-10"
    "order_num" => 1
    "play_type_count" => 1
    "invalid_order_count" => 1
  ]
  1 => array:4 [
    "statistical_date" => "2021-09-09"
    "order_num" => 6
    "play_type_count" => 6
    "invalid_order_count" => 3
  ]
]

Recommended learning: "PHP Video Tutorial"

The above is the detailed content of How to convert object into array in php. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment