PHP if else statement

If else statement in PHP

php-if-else-statement.jpg
Php if-else statement

  • The if-else statement in Php is executed if the condition is true or false.
  • If- else statement-executes any code if the condition is correct and if the condition is incorrect
  • If-else statement differs slightly from if statement. If the specified condition is true it executes one block of code, and another block of code if the condition is false.

Syntax of the if-else statement in PHP:

if (condition) {
    code to be affected if condition is true;
} else {
    code to be affected if the condition is not true;
}
This PHP if-else statement returns TRUE when the code is to be executed or FALSE on failure

flow chart of the if-else statement:


Read more...

Also, visit here - Codeigniter Tutorial


Comments

Post a Comment

Popular posts from this blog

Laravel Tutorial for Beginners

Image
Laravel Tutorial  Laravel Tutorial for Beginners Laravel is known as an elegant, expressive and flexible PHP framework that has the extreme focus on clean code and speed that basically describes itself as “The PHP framework for web artisans”. This is an Open source PHP framework that has been created by Taylor Otwell, and it is based on Model View Controller (MVC) architecture. If you are a beginner then creating a web application from the scratch can be daunting sometimes hence, it is recommended that you should learn it from the finest Laravel Tutorial for Beginners . A simple web application generally consists of various small and big pieces and while creating those pieces every time the programmer is creating a web app that can be boring and repetitive and it can be said that there is no point in reinventing wheels. This PHP framework comes into the picture at this time. Laravel framework is known to deliver various PHP libraries and the helper functions that ...
Read more

Ajax Tutorial

Image
Ajax Tutorial for Beginners In order to learn the concept grasping knowledge that is needed for this very topic is available on all of the AJAX Tutorial that is generally available on the web and that too in abundance. This is generally an abbreviation that basically elaborates to Asynchronous JavaScript and XML.  In the abbreviation, XML is rarely meant to be of any use but in terms of developing the web applications, it is basically used to perform the asynchronous things that are like updating a page, making actions, etc.  This is all about updating the sections of a webpage in a way that the need for reloading the pages gets eliminated. This is the very technology that basically relies on a bunch of technologies. The user or the programmer doesn’t have to an expert in all of these technologies just a little background knowledge will do the job. Ajax’s Anatomy? There are numerous technologies that are generally involved in this very technical an...
Read more

CodeIgniter Tutorial

Image
Build a web-based application with the help of Codeigniter If you are looking for a way to build an application in a fast and reliable way, then this is how you can do so. When people have developed a lot, and most of the things have shifted from offline to the online world, it has become necessary for many programmers to learn languages that can help them secure and build their careers.  Codeigniter is one such web application framework toolkit that has been designed in such a manner that it becomes one of the best friends of every web developer. One will find that it is one of the easiest ways to build an application and even use it with the help of an online Codeigniter tutorial. With the help of these tutorials, you can easily learn to use it from your home itself and start building your own web-based applications. Why is Codeigniter important? Fastest framework : When you look forward to competing Codeigniter to any other toolkit, it is considered to be having the fastest and ...
Read more