Openings for PHP Assistant Progammers

php
Salary:

Not Disclosed by Recruiter
Industry:

IT Software, Software Services
Functional Area:

Application Programming, Maintenance
Role Category:

Programming & Design
Role:

Software Developer
Keyskills:

php, php developer, drupal, joomla, php mysql ajax
Desired Candidate Profile
Education:

(UG - B.Tech/B.E. - Any Specialization, Computers) OR (PG - MCA - Computers, M.Sc - Any Specialization, Computers) AND ( Doctorate - Any Doctorate - Any Specialization, Doctorate Not Required)
Please refer to the Job description above

Comments

What is the use of “echo” in php?

It is used to print a data in the webpage, Example: , The following code print the text in the webpage

What is the relation between Classes and Objects?

They look very much same but are not same. A class is a definition, while an object is an instance of the class. A class is a blueprint while objects are actual objects existing in the real world. Suppose we have a class Person which has attributes and methods like name, age, height, weight, color etc. Class Person is just a prototype, now we can create real-time objects of class Person. #Example: Ajay is real time object of class Person , which have name=Ajay, age=23, height=170cm, weight=60kg and color=black etc. Class A way to bind data and associated functions together. Class have many objects. Class is a template for creating objects. It is logical existence. Memory space is not allocated, when it is created. Definition (Declaration) is created once. Class is declared using "class" keyword. Object Basic runtime entity in object oriented environment. Object belongs to only class. Object are a implementation of class. It is physical existence. Memory space i...

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