What will be the output of the following code?

a. Error

b. My name is BobBob

c. My name is BobMy name is Bob

d. My name is Bob Bob

Answer: b. My name is BobBob

Explanation:

$foo = 'Bob'; / / Assigns foo variable the value Bob $bar = $foo; / / Assigns the value of foo to bar $bar = "My name is $bar"; / /changes the $bar this is the way to include variables directly in the string. print $bar; / / this prints My name is and moves to the variable $bar which prints the value of $bar which is the value of $foo i. e. Bob print $foo; / / prints another Bob

c

Explanation:

error