Which is the best approach to parse HTML and extract structured information from it?

Which are not considered Boolean false?

Correct use of the constant, PHP_EOL?

Consider statements: I : while (expr) statement II: while (expr): statement ... endwhile; Which is true, in the context of the given statements?

Function to calculate the amount of memory allocated to a PHP script?

Which statement will return true?

Function to read the contents of a file into a string?

What's the output?

Does ZIP extensions available by default in PHP 5.x ?

What doesn this statement means $a === $b

What's the output? File: view.php File: test.php