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What is Inheritance? When the child class can inherit all the public and protected properties and methods from the parent class, it is called Inheritance....

What is difference between Abstract class and Interfaces in php?...

What is an interface in php? An interface contains All abstract methods by default. An interface doesn't have any common methods. Methods of interface do not have any implementation part. Methods of interface are only declared....

What is an abstract class in PHP? An abstract class is a class that contains at least one abstract method. An abstract method is a method that is declared, but not implemented in the code....

$this keyword is used to access properties and methods in a class. $this is uded to point to the current object of class in php....

A destructor is called when the object is destructed or release any object from its memory. You can define destructor by using __destruct function....

A constructor is a method defined inside a class which is called automatically when object is created. A constructor is used to initialize the object....

What is Access Modifiers in php oops? PHP access modifiers are used to provide access rights with PHP classes and their members that are the functions and variables defined within the class scope....

An Object is an instance of class. PHP Object is used to access properties and methods of class. A variables are called properties and functions are called methods in class....

PHP class is collection of objects. Classes are the blueprints of objects.PHP Class includes local methods and local variables....

PHP OOP is Object-Oriented Programming. Procedural programming is about writing procedures or functions that perform operations on the data while object-oriented programming is about creating objects and class that contain both data and functions....

PHP Functions is used to reuse php code. PHP Functions contains a piece of code which takes one or more parameter as input and make some processing on it and returns a value....

We can send attachments with email using mail() function. You will have to set Content-type header to multipart/mixed. Then text and attachment sections can be specified within boundaries....

PHP mail() function is used to send HTML email. HTML email message contails HTML tags like image, table, link, banners etc....

Learn PHP mail() function tutorials. PHP mail() function is used to send eamils. We can send text email, HTML email, attachments with email using PHP mail() function....

PHP Error is some fault or mistake in a coding program. Error may occur due to incorrect syntax or wrong logic. It is a type of mistakes or condition of having incorrect knowledge of the code. There are 4 mainly types of errors occured in PHP like Fatal Error, Syntax Error or Parse Error, Warning Error, Notice Error ...

Error handling is the process of catching errors occured by your program and then taking appropriate action. PHP system provides many error handling methods to manage errors occured during execution time. There are various different error handling methods like die() function, Defining Custom Error Handling Function and Error reporting ...

The header() function sends a raw HTTP header to a client. The PHP header() function does not return any value.Learn PHP header PHP header tutorials easy....

PHP allows you to upload single and multiple files to server. Learn PHP File Upload tutorials easy. move_uploaded_file() function or copy() function is used to upload file in server. ...

PHP File System allows us to create file, read file line by line, read file character by character, write file, append file, delete file and close file. PHP provides fopen(), fclose(), fread(), fwrite(), unlink() function to manipulates files....