Activity 2

Problem 1

Write a program to print 'Hello World' using echo.

Solution

echo "Hello World";

Output

Hello World

Problem 2

Write a program to print 'Hello World' using variable.

Solution

$txt = "Hello PHP";

echo $text;

Output

Hello PHP

Problem 3

Write a program to print a string using echo + variable.

Solution

$phrase = "PHP World";

echo "Welcome to the $phrase";

Output

Answer: Welcome to the PHP World