How can value of a form element be accessed by a php script

Assignment Help Computer Engineering

Reference no: EM131874875

Problem

1. What are the two ways you can specify that a parameter is to be passed by reference?

2. How can a variable used outside a function be accessed by the function?

3. How can you define a variable in a function so that its lifetime extends beyond the time the function is in its first execution?

4. How can the value of a form element be accessed by a PHP script?

5. How can a cookie be created in a PHP script?

6. How can a script determine whether a particular cookie exists?

7. How can a variable be saved in a session?

Reference no: EM131874875

Questions Cloud

What is meant by capacity to contract with special emphasis : What is meant by capacity to contract with special emphasis on rules relating to minors contract? Give a brief note on the relevant cases.

What is truly important for students to learn : Evaluate and describe the decisions program developer(s) and/or other professional(s) need to make in order to plan the school or program.

Problem that tesla identified for the need of electric cars : What is the problem that Tesla identified for the need of electric cars?

Define identifications and applications of any models : Identifications and applications of any models of ethical analyses that you would employ in assessing the problem. Provide a complete demonstration

How can value of a form element be accessed by a php script : How can the value of a form element be accessed by a PHP script? How can a script determine whether a particular cookie exists?

Determine inventory cost and the cost of merchandise sold : The periodic inventory system is used. Determine the inventory cost and the cost of merchandise sold by First-in, first-out method

What are the cognitive and psychological barriers : What are the cognitive and psychological barriers to effective decision-making?

Explain something you do or have done in your life : Describe the skills you needed to learn in order to feel comfortable and competent creating these things, ideas, or concepts.

What are ikea organizational design elements : 1. What are IKEA's organizational design elements? 2. How does IKEA approach innovation?.

User Account

All Pages