Introduction Functions are essential building blocks of any PHP program, hence called Backbone part of Php, as they help to break down complex tasks into simpler & smaller ones. Definition A function is a sub-program/block of codes of a (complete) program that can be used repeatedly by the developer inside Read more…
Introduction The string is the core-components part of Php for creating and manipulating strings in various ways. Definition A string is a sequence of characters of arbitrary length. Characteristics String literals/contents are denoted by either single or double quotes. For example – ‘Employee’ or “Employee” or “512” or ‘512’. To Read more…
Introduction of Array in Php It’s one of the most popular, simple, linear and static data structures. Definition of Array in Php PHP array is a storage that holds multiple values of similar type in a single variable. Features of Array in Php An array holds a group of values. We can Read more…
Control statements in Php are code statements used to control the flow of execution of a program based on certain conditions or criteria. PHP provides various types of control statements, including: Types of Control Statements in Php Conditional/Decision Control Statements in Php: Conditional statements allow the execution of specific code Read more…
Introduction Expression: An expression is a bit of code that can be evaluated to produce an output value. The simplest expressions are literal values and variables. A literal value evaluates itself, while a variable evaluates to the value stored in the variable. Definition An operator is a symbol that takes Read more…
Php Literals A literal is a data value that is directly written in the program. For example – 2023, 3.140, Hello India, true, null, etc. Php Identifiers An identifier is simply a name of variables, functions, constants, classes, etc. The first character of an identifier must be an ASCII letter Read more…
History Php was originally developed by Danish-Canadian programmer Rasmus Lerdorf in 1993 but the first, stable version Php 1.0 was released on June 8, 1995. Introduction Php has the recursive acronym of ‘Hypertext Pre-Processor’. According to W3Techs reports, as of October 2022, “PHP is used by 74.4% of all the websites whose Read more…
Forms Window Forms and examples in Visual Basic .Net are the basic objects used to develop an application. It also contains the coding as well as the controls embedded in it to create the user interface. Forms are created by default when a Project is created in VB .Net with a default Read more…
History 8086 Microprocessor was designed by Intel in 1976. Introduction 8086 Microprocessor is an enhanced version of 8085. 8086 is available in 3 stable versions based on the frequency of operation(processing speed) − 5MHz 8MHz 10 MHz Features It is a 16-bit Microprocessor having 20-bit address lines and 16-bit data Read more…