Certified PHP Developer VS-1054

Transcription

1 Certified PHP Developer VS-1054

2 Certification Code VS-1054 Certified PHP Developer Vskills certification for PHP Developers assesses the candidate for developing PHP based applications. The certification tests the candidates on various areas in developing PHP based software which includes knowledge of installation, usage, syntax and semantics of PHP programming language. Why should one take this certification? This Course is intended for professionals and graduates wanting to excel in their chosen areas. It is also well suited for those who are already working and would like to take certification for further career progression. Earning Vskills PHP Developer Certification can help candidate differentiate in today's competitive job market, broaden their employment opportunities by displaying their advanced skills, and result in higher earning potential. For employers, the certification provides skill verification tools that not only help assess a person's skills in PHP programming but also the ability to quickly complete on-the-job tasks across multiple programs. Who will benefit from taking this certification? Job seekers looking to find employment in various IT companies or freelance, students generally wanting to improve their skill set and make their CV stronger and existing employees looking for a better role can prove their employers the value of their skills through this certification. Test Details Duration: 60 minutes No. of questions: 50 Maximum marks: 50, Passing marks: 25 (50%) There is no negative marking in this module. Fee Structure Rs. 3,500/- (Includes all taxes)

3 Companies that hire Vskills Certified PHP Developer Certified PHP Professional Vskills Certified PHP Developer finds employment in big or small PHP based website development companies. There is a shortage of skilled professionals in this field and companies are in a constant look out of people well acquainted with the work culture and the processes involved.

4 Table of Contents 1. Basics 1.1 Need for PHP 1.2 PHP Evolution 1.3 PHP Usage 1.4 PHP Comments 1.5 PHP Script Life cycle 2. Variable and constants 2.1 Variables 2.2 Constants 2.3 Data Types 2.4 Special Characters 3. Operators 3.1 Arithmetic 3.2 Assignment 3.3 Comparison 3.4 Concatenation 3.5 Logical Operators 3.6 Bitwise Operators 3.7 Unary Operators 4. Conditionals 4.1 If-else 4.2 Switch 4.3 Ternary Operator 5. Loop constructs 5.1 While 5.2 For 5.3 For each 5.4 Do while 5.5 Continue 5.6 Break 6. Strings 6.1 Basics 6.2 Single quoted 6.3 Double quoted 6.4 Heredoc

5 6.5 Nowdoc 7. Arrays 7.1 Basics 7.2 Specifying Array 7.3 Accessing array elements 7.4 Creating/modifying Array 7.5 Reading array values 7.6 Removing array values 7.7 Array Traversal 7.8 Useful PHP Array functions 8. Functions 8.1 Basics 8.2 User-defined functions 8.3 Function arguments 8.4 Returning values 8.5 Variable Functions 8.6 Built-in Functions 8.7 Anonymous Functions 9. Classes 9.1 Basics 9.2 Class Property 9.3 Class Constants 9.4 Constructor and Destructor 9.5 Class Visibility 9.6 Object Inheritance 9.7 Class Abstraction 9.8 Object Interfaces 9.9 Traits 9.10 Overloading 9.11 Object Iteration 9.12 Object Cloning 9.13 Objects and references 10. File Handling 10.1 Basics 10.2 Creating a file 10.3 Opening a File 10.4 Reading from a file 10.5 Writing to a file 10.6 Appending a file 10.7 Closing a file 10.8 Deleting a file 10.9 Useful Functions

6 11. Database 11.1 Basics 11.2 Database Connection 11.3 Table Creation 11.4 Inserting Data 11.5 Database Updation 11.6 Deleting Records 11.7 Searching Records 11.8 Other Table Operations 11.9 MySQL Error Handling 12. Cookies management 12.1 Cookies 12.2 setcookie 12.3 setrawcookie 12.4 Cookie Setting or Removal 12.5 Accessing Cookies 12.6 Expiring Cookies 13. Session 13.1 Basics 13.2 Session Internals 13.3 Session Creation 13.4 Deleting Sessions and Variables 13.5 Custom Session Handlers 13.6 Session Upload Progress 13.7 Sessions and security 13.8 Sessions Functions 14. Forms 14.1 Basics 14.2 Create a Basic Form 14.3 Input control or control 14.4 Receiving Form Data 14.5 Variables From External Sources 14.6 Image Submission 15. Miscellaneous 15.1 Security 15.2 Optimization 15.3 Installation 15.4 Error Handling

7 Course Outline Basics Explaining the need and evolution of PHP Illustrating the various assignment, arithmetic, comparison and string operators Describing the usage of Comments and the Script Life cycle in PHP Variable and constants Detailing the basics of variable, constants, various data types and special characters in PHP Operators Describing the various arithmetic, assignment, comparison, concatenation, logical, bitwise and unary operators for conducting different operations on operands Conditionals Elucidating conditionals (if-else, switch and ternary operator) used in PHP for condition checking in PHP Loop constructs Describing the different loop constructs (while, for, for each and do while) of PHP Understanding loop exiting keyword of continue and break Strings Explaining strings and their functions for manipulation in PHP Understanding Single and Double quoted strings Describing the usage of Heredoc and Nowdoc in PHP Arrays Explaining array creation,reading, adding or deleting array elements and their functions Describing the usage of associative arrays in PHP Functions Illustrating the basics of parameter and return values in functions Detailing the concept of value and reference passing of parameter Explaining the implementation of variable and anonymous functions Describing various string, mathematical, date and time functions of PHP Classes Procedure of definition and usage of classes in PHP Describing the usage of constructor and destructor in classes

8 Illustrating class constants, object interfaces, inheritance and abstraction Explaining the concept of extending classes and visibility settings Detailing traits and overloading Describing object basics and references with their operations like iteration, cloning File Handling Describing the basics of file handling with detailing the various file operations like creating, opening, reading, writing, appending, closing and deleting a file Explaining various useful file and directory functions Database Explaining the database basics of table and query of database Describing connecting and closing of database connection in PHP Illustrating the steps to search, insert, update and delete data in a table Detailing querying, sorting and grouping of records Emphasizing the error handling mechanism in MySQL Cookies management Describing the creation, usage and deletion of cookies in PHP with usage of setcookie and setrawcookie Session Explaining steps for starting an session, creation, accessing and usage of variables and destroying session variables Illustrating the implementation of custom session handlers and managing session upload progress Describing security as applicable to sessions and various sessions functions Forms Illustrating forms and their usage for data collection Describing the various controls in an HTML form and steps to create a HTML form Detailing the process to accept variables from external sources in PHP and image submissions Miscellaneous Explaining the applicability and implementation of security, optimization and error handling in PHP Describing the steps of installation of PHP and it's requirements

9 Sample Questions 1. Which type of translator is used by PHP? A. Compiler B. Interpreter C. IDE D. None of the above 2. PHP is a scripting language which is of type. A. client-side B. server-side C. Both of the above D. None of the above 3. % in PHP is a. A. Percentage operator B. Division operator C. Modulus operator D. None of the above 4. $_POST in PHP is a/an an. A. Associative array B. Method C. Function D. None of the above 5. Character given with fopen function to append data is. A. a B. w C. r D. None of the above Answers: 1 (B), 2 (B), 3 (C), 4 (A), 5 (A)

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