Quizzes de desarrollo web

preg_match() performs a regular expression match.
False
True

In a switch statement, a default statement can be used if no match is found.
False
True

We can use htmlspeciallychars() to prevent hacking attacks.
False
True

The if statement executes some code only if the specified condition is true.
False
True

We can use trimming() to strip extra spaces.
False
True