UUIDs (Universally Unique Identifiers) are essential for creating unique identifiers in PHP applications. They help you manage unique resources, database records, and communication between systems. Let’s learn how to create UUID… Read More »Create PHP UUIDS: 3 Best Options with Code Examples (2023)
What is a PHP Class Constant? PHP class constant is a value defined within a class and cannot be changed during the execution of the script. They are similar to… Read More »PHP Class Constants: Tutorial with Code Examples (2023)
Phone number validation is an important aspect of many web applications, especially those that involve user input. It ensures that the phone number entered by the user is valid and… Read More »How to Validate Phone Numbers Using PHP | Code Examples 2023
Difference between single vs double question mark in PHP The single question mark is used for a ternary operator for simple if / then statements, whereas the double is used… Read More »PHP Single vs Double Question Mark Difference + Code Examples
In this article, we will learn how to calculate the difference between two dates and time in PHP. We will also understand its implementation through the examples. Let’s explore different… Read More »Calculate difference between 2 dates, times | PHP Code Examples
What are the Types of Arrays in PHP Arrays are the fundamental data types for storing multiple values. All programming languages feature an array as the core data type, with… Read More »PHP Array Types: What are They with PHP Code Examples (2023)
Using associative array hash maps in PHP Before seeing an associative array or hash map in PHP, let’s first learn some generic data structures. Array An array is a standard… Read More »What is a PHP Associative Array Hash Map: 5 Code Examples
PHP echo outputs one or more strings to the screen. It is not a function but a language construct that is frequently used in PHP. Generally, its syntax looks like… Read More »What is PHP echo?
What is isset and how to use it in your PHP code isset() is a php function that checks whether a variable, element, or property has been set and exists.… Read More »What is isset in PHP and When to use it?
Commenting out your PHP Code There are 2 methods to commenting out your PHP. You can add double slashes // some code here to the beginning of each line, or… Read More »How to comment out code in PHP
