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User Input Through Forms
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Exercise 11: User Input</title> | |
| </head> | |
| <body> | |
| <?php | |
| // Create a page that accepts form the user ... | |
| // a) First name | |
| // b) Second name | |
| // c) Last name | |
| // d) Age | |
| // Passes the data to PHP and outputs: | |
| // "You are $first_name $second_name $last_name and you are $age years old." | |
| ?> | |
| <!-- Create form that will reciece input from the user and pass it back to the page --> | |
| <form action="" method="GET"> | |
| <!-- Form fields --> | |
| First name: <input type="text" name="firstname"><br/> | |
| Second name: <input type="text" name="secondname"><br/> | |
| Last name: <input type="text" name="lastname"><br/> | |
| Age: <input type="text" name="age"><br/> | |
| <!-- Submit button --> | |
| <input type="submit" value="Submit Button"> | |
| </form> | |
| <?php | |
| if (!empty($_GET['firstname']) && !empty($_GET['secondname']) && !empty($_GET['lastname']) && !empty($_GET['age'])) { | |
| // Get the data from the $GET global variable | |
| $first_name = $_GET['firstname']; | |
| $second_name = $_GET['secondname']; | |
| $last_name = $_GET['lastname']; | |
| $age = $_GET['age']; | |
| // Output a constructed sentence | |
| echo "You are ".$first_name." ".$second_name." ".$last_name." and you are ".$age." years old."; | |
| } | |
| ?> | |
| </body> | |
| </html> |
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