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WorksheetsKNOWLEDGE GAME
Total questions: 11
Worksheet time: 8mins
What does PHP stand for?
Personal Home Page
Hypertext Preprocessor
Pretext Hypertext Processor
Preprocessor Home Page
PHP files have a default file extension of_______
.html
.xml
.php
.ph
Which of the following must be installed on your computer so as to run PHP script?
Adobe Dreamweaver
XAMPP
Apache and PHP
IIS
How should we add a single line comment in our PHP code?
/?
//
#
/* */
<?php $num = 1; $num1 = 2;
print $num . "+". $num1; ?>
3
1+2
1.+.2
Error
What will be the output of the following PHP code?
<?php $num = "1"; $num1 = "2";
print $num+$num1; ?>
3
1+2
Error
12
Which of the following PHP statements will output Hello World on the screen?
echo ("Hello World");
print ("Hello World");
printf ("Hello World");
sprintf ("Hello World");
Which of the following PHP statements will output Hello World on the screen?
echo ("Hello World");
print ("Hello World");
printf ("Hello World");
sprintf ("Hello World");
What will be the output of the following PHP code?
<?php $color = "maroon"; $var = $color[2];
echo "$var"; ?>
a
error
$var
r
What will be the output of the following PHP code?
<?php $a = "clue";
$a .= "get";
echo "$a"; ?>
get
clue
clue.get
clueget
Which of the conditional statements is/are supported by PHP?
if statements
if-else statements
if-elseif statements
Switch case
