PHP Assessment 1

In PHP, variable names are case-sensitive. (T/F)

• True

• False

The elseif keyword can be written as else if in PHP. (T/F

• True

• False

The foreach loop can only be used with arrays. (T/F)

• True

• False

In PHP, arrays can store elements of different data types. (T/F)

• True

• False

The if statement can only be used with integer values. (T/F)

• True

• False

To declare a variable in PHP, you must use the (a)   symbol before the variable name.

The (a)   operator is used to concatenate strings in PHP.

In a for loop, the three expressions are separated by (a)   .

To access the length or to count the number of an array in PHP, you can use the (a)   function.

Find and fix the error in the following code: