gs gs107 PHP Basics - PHP Basics - Quiz No.3
gs gs107 PHP: Hypertext Preprocessor Quiz
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Question 3: What will be the output of the following PHP code?
<?php $num = 10; echo 'What is her age? \n She is $num years old'; ?>
What is her age? \n She is $num years old
What is her age? She is $num years old
What is her age? She is 10 years old
What is her age? She is 10 years old
Question 4: Which of the conditional statements is/are supported by PHP?
i) if statements ii) if-else statements iii) if-elseif statements iv) switch statements
Only i)
i), ii) and iv)
ii), iii) and iv)
i), ii), iii) and iv)
Question 5: What will be the output of the following PHP code?
<?php $team = "arsenal"; switch ($team) { case "manu": echo "I love man u"; case "arsenal": echo "I love arsenal"; case "manc": echo "I love manc"; } ?>
I love arsenal
Error
I love arsenalI love manc
I love arsenalI love mancI love manu
Question 6: Which of the looping statements is/are supported by PHP?
i) for loop ii) while loop iii) do-while loop iv) foreach loop
i) and ii)
i), ii) and iii)
i), ii), iii) and iv)
Only iv)
Question 9: What will be the value of $a and $b after the function call in the following PHP code?
<?php function doSomething( &$arg ) { $return = $arg; $arg += 1; return $return; } $a = 3; $b = doSomething( $a ); ?>
a is 3 and b is 4
a is 4 and b is 3
Both are 3
Both are 4
Question 10: Who is the father of PHP?
Rasmus Lerdorf
Willam Makepiece
Drek Kolkevi
List Barely
