What is the output of the following code? $sentence = "ThiS iS a SenTEnCe"; echo ucwords($sentence);

What does the following statement do with respect to the errors that will get displayed? error_reporting(E_ALL & ~E_NOTICE);

Correct way to add 1 to the $a variable?

How to set a particular time zone to be used by your PHP code?

Function to check if a variable is an array or not?

What is the output? $foo = 10; $bar = '10'; if ($foo === $bar){ echo 'I ran'; }

When using php cli how can you return the same info as phpinfo()

What does the return code E_ERROR indicate?

Function to create your own streams using the PHP stream wrappers and register them within PHP?

dirname(__FILE__) will return what?

Which character is used to separate namespaces in PHP?