Challenge for ZEND PHP5 Certification - 023

[hinom 5]

Exercise 23

 

Which of the following characters are taken care by htmlspecialchars?

 

A. <

B. >

C. single quote

D. double quote

E. &

F. All of the above

[hinom 5]

Answer: F

 

Explanation

 

The translations performed are:

 

'&' (ampersand) becomes '&'

'"' (double quote) becomes '"' when ENT_NOQUOTES is not set.

''' (single quote) becomes ''' only when ENT_QUOTES is set.

'<' (less than) becomes '<'

'>' (greater than) becomes '>'

 

http://php.net/htmlspecialchars