PHP Quiz -1

What does PHP stand for?

Who is the father of PHP?

PHP files have a default file extension of

A PHP script should start with ___ and end with ___:

Which of the looping statements is/are supported by PHP? i) for loop ii) while loop iii) do-while loop iv) foreach loop

Which of the following is/are a PHP code editor? ditor? i) Notepad ii) Notepad++ iii) Adobe Dreamweaver iv) PDT

Which of the following must be installed on your computer so as to run PHP script? i) Adobe Dreamweaver ii) PHP iii) Apache iv) IIS

Which version of PHP introduced Try/catch Exception?

We can use ___ to comment a single line? i) /? ii) // iii) # iv) /* */

Which of the below symbols is a newline character?

Which of the following php statement/statements will store 111 in variable num? i) int $num = 111; ii) int mum = 111; iii) $num = 111; iv) 111 = $num;

What will be the output of the following php code < ?php $num = 1; $num1 = 2; print $num . “+”. $num1 ; ?>

What will be the output of the following php code? < ?php $num = “1”; $num1 = “2”; print $num+$num1 ; ?>

Which of following variables can be assigned a value to it? (i) $3hello (ii) $_hello (iii) $this (iv) $This

What will be the output of the following code? < ?php $foo = ‘Bob’; $bar = &$foo; $bar = “My name is $bar”; echo $bar; echo $foo; ?>

If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?

Which of the following PHP statements will output Hello World on the screen? (i) echo (“Hello World”); (ii) print (“Hello World”); (iii) printf (“Hello World”); (iv) sprintf (“Hello World”);

What will be the output of the following PHP code? < ?php $color = “maroon”; $var = $color[2]; echo “$var” ; ?>

What will be the output of the following PHP code? < ?php $score = 1234; $scoreboard = (array) $score; echo $scoreboard[0]; ?>

What will be the output of the following PHP code? < ?php $total = “25 students”; $more = 10; $total = $total + $more; echo “$total” ; ?>

Which of the below statements is equivalent to $add += $add ?

Which statement will output $x on the screen?

What will be the output of the following code? < ?php function track() { static $count = 0; $count++; echo $count ; } track(); track(); track(); ?>

What will be the output of the following PHP code? < ?php $a = “clue”; $a .= “get”; echo “$a”; ?>

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”; } ?>

What will be the output of the following PHP code? < ?php $num = 10; echo ‘What is her age? \n She is $num years old’; ?>