Test Your PHP Knowledge

Test Your PHP Knowledge

Are you a PHP expert? Take this quiz to find out! See if you can answer all 11 questions correctly

published on October 20, 20230 responses 0
Test Your PHP Knowledge
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1/11

What does PHP stand for?

What does PHP stand for?
Personal Hypertext Processor
Hypertext Preprocessor
Python Hacking Program
Powerful HTML Parser
2/11

Which company developed PHP?

Which company developed PHP?
Oracle
Microsoft
Netscape
Zend Technologies
3/11

Which of the following is NOT a PHP data type?

Which of the following is NOT a PHP data type?
Boolean
Float
Character
String
4/11

How do you start a PHP session?

How do you start a PHP session?
session_start()
start_session()
begin_session()
initialize_session()
5/11

Which of the following is the correct way to create a constant in PHP?

Which of the following is the correct way to create a constant in PHP?
createConstant()
defineConstant()
makeConstant()
define()
6/11

What is the default file extension for a PHP file?

What is the default file extension for a PHP file?
.html
.txt
.php
.js
7/11

How do you include the contents of one PHP file into another?

How do you include the contents of one PHP file into another?
import
require_once
include_once
load
8/11

Which function is used to find the length of a string in PHP?

Which function is used to find the length of a string in PHP?
string_length()
length()
str_length()
strlen()
9/11

What is the output of the following code?

$x = 10;
$y = '5';
$z = $x + $y;
echo $z;

What is the output of the following code? $x = 10; $y = '5'; $z = $x + $y; echo $z;
15
105
10
Error
10/11

How do you comment a single line in PHP?

How do you comment a single line in PHP?
// This is a comment
# This is a comment
// This is a comment //
// This is a comment /*
11/11

Which of the following loops is used to iterate over an array in PHP?

Which of the following loops is used to iterate over an array in PHP?
for
while
foreach
do-while