PHP Quiz
| 1Q. What does PHP stand for? | |
| A | Preprocessed Hypertext Page |
| B | Hypertext Markup Language |
| C | PHP: Hypertext Preprocessor |
| D | Hypertext Transfer Protocol |
| 2Q. Which of the following is the way to create comments in PHP? | |
| A | // commented code to end of line |
| B | /* commented code here */ |
| C | # commented code to end of line |
| D | all of the above |
| 3Q. A value that has no defined value is expressed in PHP with the following keyword: | |
| A | undef |
| B | null |
| C | None |
| D | There is no such concept in PHP |
| 4Q. What gets printed? $var = ‘false’; if ($var) { echo ‘true’; } else { echo ‘false’; } |
|
| A | true |
| B | False |
| 5Q. Which of the following is used to declare a constant | |
| A | const |
| B | constant |
| C | define |
| D | #pragma |
| E | def |
| 6Q. Which of the following is NOT a magic predefined constant? | |
| A | __LINE__ |
| B | __FILE__ |
| C | __DATE__ |
| D | __CLASS__ |
| E | __METHOD__ |
| 7Q. Which of the following is NOT a valid PHP comparison operator? | |
| A | != |
| B | >= |
| C | <=> |
| D | <> |
| E | === |
| 8Q. Which extension is not a correct PHP file extension? | |
| A | .php |
| B | .phtml |
| C | .php3 |
| D | .phpRobert |
| 9Q. Which of the following is the correct way to use the require command? | |
| A | require(“example.php”) |
| B | require “example.php”; |
| C | require(“example.php”); |
| D | None of the above |
| 10Q. How do you start the shorthand form PHP scripting block? | |
| A | <?php … ?> |
| B | <? … ?> |
| C | <? … ?php> |
| D | <?php … php?> |
