PHP MCQ - PHP Online Test - Best interview question

1. Which of the following method is used to check if a file exists?

fopen()

fread()

filesize()

file_exist()

2. What does PHP stand for?

Private Home Page

Hypertext Preprocessor

Personal Hypertext Processor

3. Which of the following variable is used to generate random numbers using PHP?

random()

rand()

trim()

None of the above

4. How to get the size of the uploaded file in PHP?

$_FILES['file']['type']

$_FILES['file']['size']

$_FILES['file']['tmp_name']

None of the above

5. Which of the functions is used to sort an array in descending order using PHP?

asort()

dsort()

rsort()

sort()

6. How many error levels are available in PHP?

16

15

14

3

7. Which of the following OOP features is/are not supported by PHP?

Multiple Inheritance

Object Cloning

Traits

Method overloading

8. Updated MySQL extension released with PHP 5 is typically referred to as

mysql

mysqli

9. Which one of the following statements is used to create a table?

CREATE table_name (column_type column_name);

CREATE TABLE table_name (column_name column_type);

CREATE TABLE table_name (column_type column_name);

10. PHP’s numerically indexed array starts with position ...........

1

2

-1

11. Which function will return true if a variable is an array in PHP?

array()

in_array()

is_array()

12. Which function can be used to move the pointer to the previous array position?

before()

last()

prev()

previous()

13. PHP is an example of ................... scripting language.

Browser-side

Client-side

Server-side

14. Which of the following variables is not a predefined variable?

$_GET

$_POST

$_ASK

$_REQUEST

15. Which of the following function returns a text in Upper case from a variable?

toupper($var)

upper($var)

ucword($var)

ucwords($var)

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