BASIC PHP QUIZ

FALSE

TRUE

Only 3

1, 2 and 3

Only 4

All of the mentioned

True

False

does not

does

False

True

When the parameter is being declared as passed by reference

When the function contains only one parameter

When the parameter is Boolean

When the function is being declared as a member of a class

Never

2 and 3

2, 3 and 4

All of the mentioned.

Only 2

&$something

$10_somethings

$_10

$aVaR

${“MyVar”}

Drek Kolkevi

Willam Makepiece

List Barely

Rasmus Lerdorf

2, 3 and 4

Only 2

2 and 4

All of the mentioned