There are following categories of functions for POSIX-style regular expressions?

How to approach static methods and properties, please choose correct answer? class Utilis { static public $numstudent = 0;

The ereg( ) function takes a pattern, a ____ , and an optional array?

PHP has functions to set, move, and reset this iterator and the iterator functions are?

PHP provides a range of ways to manipulate directories, including the following functions?

What will be the output of above code?

Choose the word(s) that describe the fundamental style of programming for PHP.

Is $_SERVER['PHP_SELF'] subject to injection vulnerabilities?

Which function advances the internal array pointer of an array?

In PHP the error control operator is _______

Which variable name is incorrect?