Question

Which of the following function in PHP returns a text in title case from a variable?

a) toUpper($var)

b) ucwords($var)

c) ucword($var)

d) All of the above

Answer 1

b) ucwords($var)

Description: The ucwords() is an in-built function of PHP, which is used to convert the first character of each word to uppercase in a string. It takes a string as an input and converts the first character of each word of the string to uppercase. The other characters of the string remain the same.