What is the difference between echo and print?
Question :
What is the difference between echo and print?
Main difference between echo() and print() is that echo is just an statement not a function and doesn't return's value or it just prints a value whereas print() is an function which prints a value and also it returns value. We cannot pass arguments to echo since it is just a statement whereas print is a function and we can pass arguments to it and it returns true or false. print can be used as part of a more complex expression whereas echo cannot. echo is marginally faster since it doesn't set a return value.
Similar Questions
What is Django's middleware and how is it used?
- What are comments? Name the different types of comments used in Java.
- What are syntax errors? Give two examples.
- What are the different type of errors that may occur in a Java program?
- What is a bug? What is debugging?
- What is an accumulator?
- What is an expression?
- What is an operator? How is the classification of operators based upon?
- What is Type Conversion? Name the two type conversions in Java.
- What are separators?
- How are Decimal, Octal and Hexadecimal integer literals represented in Java?
- State two conventions you should follow while naming a class.
- What two conventions you should follow naming a class?
- State two rules you should follow for naming a class
- Why is a class called an object factory?
- What is an access specifier? Which two access specifier is used in a class declaration?
- Why is a class called a user defined data type?
- State two differences between a class and an object.
- State two differences between fundamental and user-defined data type.
- Explain the statement “Byte code is the object code for the JVM”