What is Runtime Type?Runtime type, represented by the runtimeType property, is a feature in Dart that allows developers to obtain the actual type of an object during runtime. Unlike static typing, where types are determined at compile time, runtime type enables dynamic type checking and introspection during program execution. Why is Runtime Type Useful?Runtime type … Read more
What Is A Full-Stack Developer? A full-stack developer is a professional who possesses the skills and expertise to work on both the front-end and back-end of a web application. In the context of web development, the term “stack” refers to the combination of technologies, programming languages, and tools used to build a complete software solution. … Read more
PHP is a server-side scripting language commonly used for web development, and it often interacts with databases to store and retrieve data. The most popular type of database used with PHP is MySQL, but PHP can also work with other databases like PostgreSQL, SQLite, and more. What is database in PHP?MySQL is an open-source relational … Read more
Basic Php Question ? Answer: 3. Practical Hypertext Processor 2. What is the key difference between echo and print in PHP? Answer: 1. echo is a language construct, while print is a function. 3. What is the correct way to add comments in PHP? Answer: . All of the above 4. What are the types … Read more
An array is a special variable that we use to store or hold more than one value in a single variable without having to create more variables to store those values. It is a versatile and fundamental data structure used for organizing, storing, and manipulating data. PHP arrays can hold various types of data, including … Read more
A PHP function provides code that a PHP script can call to perform a task, such as Count, file get contents and header . The PHP language supports both procedural and object-oriented programming paradigms. In the procedural space, functions are a key building-block for developing and maintaining streamlined applications. Why use Functions? PHP Built in … Read more
Array An array is formally defined as an indexed collection of data values. Each index (also known as the key) of an array is unique and references a corresponding value. Example : Objects An Object is an individual instance of the data structure defined by a class. We define a class once and then make … Read more
Data Types define the type of data a variable can store. PHP allows eight different types of data types. All of them are discussed below. There are pre-defined, user-defined, and special data types. PHP automatically determines the data type based on the assigned value. Here are the main data types in PHP. The Scalar data … Read more
Variables are used to store information which can be referenced and manipulated within a computer program. These variables also play a vital role in labeling data with a descriptive name, which makes it easier for the users to understand the program clearly and impressively. Some programmers also consider the variables as containers which can hold … Read more
Php is Hypertext Preprocessor is a widely used open-source server side scripting language. It allows web developers to create dynamic content that interacts with databases. PHP is basically used for developing web based software applications. Php Code is executed in servers, that is why you’ll have to install a sever-like environment enabled by programs like … Read more