200-710 Exam Dumps - Zend Certified Engineer

220.2231

22.2231

22.2,231

56.2

htmlentities()

addslashes()

stripslashes()

strip_tags()

htmlspecialchars()

There is no difference in functionality

strcmp() returns a Boolean value, the spaceship operator a number

strcmp() does a case-intensive comparison, the spaceship operator does not

The spaceship operator returns -1, 0 or 1; strcmp() may return any integer

Use classes to encapsulate code and represent objects, and namespaces to avoid symbol name collisions

Use classes for performance-sensitive code, and namespaces when readability matters more

Use namespaces for performance-sensitive code, and classes when readability matters more

Always use them; namespaces as always superior to classes