3) Write a PHP script that displays the remarks using conditional statements based on the following criteria: (Use form to input age) Age Remarks Young 0-17 18-49 Adult 50-above Matured 4) Write a PHP Script to display ODD numbers from 1 to 20 using any loop structure. 5) Create appropriate PHP function to find the area of a rectangle and call the function to your program to give output as shown below: 3) Write a PHP script that displays the remarks using conditional statements based on the following criteria: (Use form to input age) Age Remarks Young 0-17 18-49 Adult 50-above Matured 4) Write a PHP Script to display ODD numbers from 1 to 20 using any loop structure. 5) Create appropriate PHP function to find the area of a rectangle and call the function to your program to give output as shown below