PHP JSON Database: When to Use It for Web Applications

PHP and JSON are two popular technologies widely used in web development. PHP is a server-side scripting language designed for web development, while JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy to read and write. Let's discuss PHP JSON Database in more detail When combined, PHP and JSON can be used to create a simple and efficient database system. And we can be use it to store and retrieve data. Using a JSON Database with PHP The PHP JSON database is a database system that uses JSON files as its storage mechanism. This database system is simple, efficient, and easy to use. And making it a popular choice for developers who need a lightweight and flexible database system for their web applications.  This database can store many data types, including text, numbers, and arrays. And making it a versatile tool for web development. One of the key…

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15+ Array of Objects PHP Code Examples | Easy 2023 Tutorial

How to work with an array of objects in PHP code Can you have arrays of objects in PHP Yes, you can definitely create, store, filter, merge and work with an array of objects in PHP. You can decode JSON objects as arrays as well as create array collections of PHP arrays. PHP offers many solutions to work with an array of objects. This article will break down 2 common scenarios when working with arrays of objects in PHP. Visitors come to us many times to ask questions about working with PHP classes and objects as well as JSON objects. Both situations are common but do have unique requirements. Let's first get into PHP classes and objects. Then we will follow it up with Working with PHP Classes and Objects PHP was originally designed as a purely procedural language. Starting in PHP 4 and greatly extending into PHP 5, it…

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How to convert XML to Array or Object in PHP

XML to Array in PHP
Code Snippet: XML to Array in PHP The article explores how to convert XML to array or object in PHP. Here’s a snippet from the article. <?php $courses_xml = '&lt;courses> &lt;course> &lt;title>Fundamentals of Programming&lt;/title> &lt;credithours>3 + 1&lt;/credithours> &lt;prerequisites>None&lt;/prerequisites> &lt;/course> &lt;course> &lt;title>Object Oriented Programming&lt;/title> &lt;credithours>3 + 1&lt;/credithours> &lt;prerequisites>Fundamentals of Programming&lt;/prerequisites> &lt;/course> &lt;/courses>'; $xml = simplexml_load_string($courses_xml); $json = json_encode($xml, JSON_PRETTY_PRINT); $array = json_decode($json, true); ?> That’s just one way of going about this problem. Learn more about this topic in the following sections. Relevant Content: JSON to XML Conversion The article  “How to convert XML to JSON in PHP” sets a solid foundation for XML to array in PHP. We suggest reading that article as this article borrows alot from it. We will see that the existing solution adds only one extra function call to get an array or object, and the rest of the code is similar.  So without any further…

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Convert XML to JSON Correctly With PHP Code Examples (2023)

XML to JSON in PHP
Code Snippet: XML to JSON in PHP This article focuses on converting XML to JSON in PHP. You can convert XML to JSON using 2 functions. Here's the relevant code snippet to transform XML to JSON. <?php $employees_xml = '&lt;employees> &lt;employee id="1"> &lt;firstname>Jack&lt;/firstname> &lt;lastname>Nesham&lt;/lastname> &lt;age>22&lt;/age> &lt;role>Software Engineer&lt;/role> &lt;/employee> &lt;employee id="2"> &lt;firstname>Maxwell&lt;/firstname> &lt;lastname>Rick&lt;/lastname> &lt;age>25&lt;/age> &lt;role>DevOps Engineer&lt;/role> &lt;/employee> &lt;/employees>'; $xml = simplexml_load_string($employees_xml); $json = json_encode($xml, JSON_PRETTY_PRINT); ?> That's not the only way, though. This is a solid solution in many cases, but you may encounter a more complex situation, need more flexibility, or you need this in several locations. There is a solid 3rd party composer package to convert XML to CSV which we'll discuss further in the article. Relevant Content: XML & JSON Conversion Converting PHP XML to JSON In the article, “How to convert JSON to XML in PHP”,  we learned about SimpleXMLElement class and json_decode function that helps in…

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How to Store a PHP Array in MySQL

Store Array in MySQL PHP
Save a PHP array in mySQL column This article explores how to save PHP arrays in MySQL. MySQL is an open-source relational database management system that allows you to store data in rows and columns. SQL stands for Structured Query Language for manipulating and retrieving data from SQL databases. Know more about MySQL. Before You Read! The article requires you to connect to your MySQL database with PHP, create a table and connect to it in PHP. If you’re not familiar with all these consider learning it from w3schools. Here we just focus on different ways of storing arrays in MySQL PHP. Storing Arrays in a Normalized Table Employees Table You need to create an employee table at your end if you’re trying out the examples in the article. For your convenience, here’s the SQL table creation code for you. CREATE TABLE EMPLOYEES_TABLE ( id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,…

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Best ways to store PHP arrays to data sources

store php array
How to store PHP array <?php $array = [ "HotelName" => "Shelton Inn", "RoomRate" => "200", "Currency" => "USD", "Amenities" => ["Free Wi-fi","Gym and Spa","Free Parking", "Complimentary buffet"], ]; // Encode array into JSON and store $jsonEncoded = json_encode($array, JSON_PRETTY_PRINT); // Serialize array and store $serialize = serialize($array); // Now you can store the formatted array in MySQL or other data storage ?> Stay tuned until the end to learn more about storing PHP arrays. Introduction PHP arrays are fundamental data structures for storing multiple data objects in memory. However, most real-time applications require data persistence which means storing data permanently in a data source - usually a database or a file in more simple applications.  Data storage is the last step, and before that, PHP needs to convert the array to a data exchange format like JSON, CSV, or just text. This article explores some best ways to store…

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Merge two JSON objects using PHP: 3 Code Examples (2023)

merge two JSON objects in PHP
Learn How to Merge two JSON Objects in PHP There are three steps to merge two JSON objects with PHP. First, use the json_decode function to convert to PHP array. Second, use the array_merge function to merge them. Finally, use the json_encode function to convert them back to JSON. Steps to Merging JSON Data in PHP convert to PHP array: json_decode merge PHP arrays: array_merge convert back to JSON: json_encode What is JSON Javascript Object Notation (JSON) is a text-based representation of structured data and a lightweight data exchange format. Various APIs provide JSON data, and developers have to parse that JSON at their end. JSON has become a communication source between the client and the server. Developers write functions to consume JSON data correctly in their applications. PHP has some useful functions for dealing with JSON. We will use these function to merge multiple JSON objects. Instead of jumping…

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PHP serialize vs json_encode

php serialize vs json_encode
Data formats are interchangeable and this allows you to move back and forth between different data formats. This data transformation is usually necessary for data storage, transfer, and communication over a network in computers. The two most renowned data formats are JSON, XML, and CSV. JSON is quite common these days as RESTful APIs use JSON, thus many applications use JSON data to communicate with servers. The image below shows a glimpse of a computer communicating with a server using JSON data. Many programming languages feature a built-in serialization interface that provides features for data transformation, usually specific to a programming language. Unlike JSON, XML, and CSV, serialized data is in the form of an encoded text, as we’ll see later.  In this article about PHP serialize vs json_encode, we’ll explore serialization in PHP. We’ll see serialize function and compare it to json_encode. So, let’s move forward without any further…

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