PHP Course For Beginners > Superglobal Variables in PHP

GET & POST Variable in PHP

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  • The GET & POST variables are two special variables in PHP that can be used to access and change the server's response.
  • GET: This variable is used when a user sends a request for a web page to the server.
  • POST: This variable is used when a user submits data to form on the website.

The GET & POST variables are very useful and can help you in a lot of ways. You can use them to make your PHP code more readable, use different values for different purposes, or even to create a database table

  • The GET variable is used for retrieving information from the server and the POST variable is used for sending information to the server.
  • GET variables can be used in both HTTP and HTTPS requests. On the other hand, POST variables are only available in HTTPS requests.

  • The GET variable is a PHP variable that takes the value of the HTTP request sent by the client. It is used to get information about what the client wants from the server.
  • The GET variable is used in WordPress to get content from other pages or posts. The value of this variable will be returned if you call a function named wp_get().

  • The GET & POST variable is used by the PHP programming language to pass data between the web server and the client. This variable can be used for some functions such as creating a form, sending an email, or retrieving data from a database.
  • The GET & POST variable is not only used by PHP programming language, but also by other programming languages such as Ruby, Python, and JavaScript. It can also be used in many other functions like HTTP requests and HTML forms.

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Course Content

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  2. Understanding SDLC Process
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  3. How to use LearnVern
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  4. Client Server Architecture
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  5. How to set up PHP Environment?
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  1. What is Data
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  2. What is Database
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  3. What is DBMS
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  4. SQL Queries and its types
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  5. Data Types in SQL - from 16
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  6. SQL constraints
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  7. Create, Drop & Show Database
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  8. SQL Create Table
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  9. SQL Insert & Select Statement
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  10. Operators in SQL
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  11. In & NOt in Condition
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  12. Null & Not Null Condition
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  13. Clauses in SQL
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  14. Understanding Having, Distinct & Group by
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  15. Update & Delete in SQL
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  16. Alter table command in SQL
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  17. MySQL Rename truncate Drop
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  18. Understanding Foreign key
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  19. MySQL joins
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  20. MySQL views
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  21. MySQL Function
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  22. MySQL Procedure
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  23. MySQL Trigger
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  24. Normalization
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  25. Assignment : MYSQL
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  1. Understanding PHP Program structure Comments in PHP
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  1. Arithmetic & Assignment Operators in PHP
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  2. Comparison & Logical Operators in PHP
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  3. Ternary Operator in PHP
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  4. Assignment : Operators
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  1. Super Global Variable in PHP
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  2. GET & POST Variable in PHP
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  3. $_FILES & $_ENV in PHP
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  4. Assignment : Super Global Variables
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  2. switch case in PHP
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  3. Assignment : Conditional Statements
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  1. Array Functions in PHP
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  2. Array in PHP
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  3. Assignment : Array
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  1. String and its Functions in PHP
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  2. Assignment : String
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  1. Loops in PHP
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  2. More examples on Loops in PHP
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  3. Assignment : Loops
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  1. Cookies in PHP
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  2. Session in PHP
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  1. Header Function in PHP
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  2. Assignment : Header Functions
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  1. Error Handling in PHP
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  1. File Upload in PHP
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  1. Database Connection in PHP Part 1
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  2. Database Connection in PHP Part 2
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  1. Crud - Registration and DB connection Part 1
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  2. Crud - Registration and DB connection Part 2
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  3. Log in Operation
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  4. Read Operation
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  5. Update Operation Part 1
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  6. Update Operation Part 2
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  7. Log out Operation
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  2. MySQL Interview Question 2
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  3. MySQL Interview Question 3
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