Which PHP function sets a cookie and URL encodes its value when sending it to the browser?
Given the default PHP configuration, how can all of the parameters provided via GET be accessed in a form of a string?
How many elements does the array $matches from the following code contain?
$str = "The cat sat on the roof of their house.";
$matches = preg_split("/(the)/i", $str, -1, PREG_SPLIT_DELIM_CAPTURE);
Which elements does the array returned by the function pathinfo() contain?
You want to parse a URL into its single parts. Which function do you choose?