Activity 2 - Variables

Problem 1

Desciption

Write a program to print "Hello World" using echo

Solution

 echo "Hello World"

Output

Hello World

Problem 2

Desciption

Write a program to print "Hello PHP" using php variable

Solution

$php = "Hello PHP";
echo "$php";

Output

Hello PHP

Problem 3

Desciption

Write a program to print "Welcome to the PHP World" using some part of the text in variable

Solution

$php = "PHP World";
echo "Welcome to the" . " $php ";

Output

Welcome to the PHP World