PHP - Quiz#1

It is a PHP statement that is used to output text and has a return value of 1 if executed successfully.

• echo

• println

• print

• cout

In PHP, statements may be written in either upper or lowercase. Echo, echo, and ECHO are all the same.

• True

• False

PHP statements end with this symbol.

• ;

• ?>

• )

• Both A&B

• None of the Above

It is a PHP statement that is used to output text, can accept multiple arguments and has no return value if executed successfully.

• echo

• println

• print

• cout

In PHP, white space or end of lines are noticeable. It does not not continue reading the statement if multiple white spaces are encountered.

• True

• False

Which of the following is a valid comment in PHP?

• /*

• //

• #

• Both A&B

• All of the Above

Which of the following is a prefix identifier of a PHP variable?

• @

• #

• $

• !

Which of the following is NOT a invalid PHP variable?

• $__13th_item

• $item13th

• $_13th_item

• $13th_item

PHP is a loosely typed language that programmers do not need to specify the variable's data type.

• True

• False

In PHP, variables need to be declared implicitly for they are not automatically declared the first time they are used.

• True

• False