PHP

A class is a template for objects, and an instance of a class is an object. OOP Case Let’s say our class is called Student. A Student can have a name, rollno,  dob, and so on. The values of these properties can be stored in variables like $name, $rollno, and $dob. When the individual objects […]

This chapter will show how PHP and PERL are alike and how they are different. This will make it easy for PERL developers to learn PHP and avoid making common mistakes. Similarities Compiled scripting languages Perl and PHP are both languages for writing scripts. This means that they are not used to make native executables

PHP for C Experts is easiest to understand as interpreted C that can be put into HTML documents. The language itself is similar to C, but variables are not typed, there are a lot of Web-specific libraries built in, and everything is connected directly to your favorite Web server. The syntax of statements and function

What is OOP in PHP? Object-oriented programming is known as OOP. While object-oriented programming involves constructing objects that include both data and functions, procedural programming involves developing procedures or functions that perform actions on the data. Programming in an object-oriented manner has a number of benefits over procedural programming: OOP is quicker and simpler to

Rarely do programmes work right the first time. There are a lot of things that could go wrong with your programme and cause the PHP interpreter to show an error message. You can decide where these error messages should go. The messages can be sent to the web browser along with other programme output. They

Error & Exception Handling PHP is the process of figuring out what went wrong with your programme and fixing it. If you don’t deal with errors the right way, it could lead to a lot of unexpected things. Handling errors in PHP is very easy. Using the function die() Before going any further with your

PHP has a lot of functions that come with it. Here is a list of different types of important functions. There are a lot of other types of functions that aren’t covered here. If you choose a category, you will see a list of all the functions that belong to that category. PHP Function References

What does XML mean? The markup language XML looks a lot like the markup language HTML. A plain-text XML document has tags that are separated by and >. XML and HTML are very different in two important ways. XML doesn’t tell you which tags you have to use. XML is very picky about how documents

PHP works with almost all database software, like Oracle and Sybase, but the most popular database is MySQL, which is free. With PHP, you can connect to databases and change the way they work PHP is most often used with MySQL, which is a database system. What does MySQL mean? MySQL is an online database