Which code would you use to print all the elements in an array called $cupcakes?

What is the cause of 'Cannot modify header information - headers already sent'?

Which php control structure is used inside a loop to skip the rest of the current loops code and go back to the start of the loop for the next iteration

The php not operator is !. Given the snippet, is there an out put and what is it?

You want to list the modules available in your PHP installation. What command should you run?

What is the value of $result in this calculation? $result = 25 % 6;

What's the output?

Which function changes directory on ftp-connection?

How do I typecast a variable to boolean?

Which one sorts an array and maintains index association?

What function helps prevent MySQL injection?