Test Status
      (A) array_random()
      (B) Rand_array()
      (C) array_rand()
      (D) Random_array()
      (A) Print out a message asking your user to "telnet" in to the server and copy the file for you
      (B) Open the input and output files, and use read() and write() to copy the data block by block until read() returns a zero
      (C) Use the built in copy() function
      (D) Use "exec" to run an operating system command such as cp (Unix, Linux) or copy (Windows)
      (A) delimited by single quote
      (B) delimited by double quote
      (C) delimited by <<< identifier
      (D) All of above
      (A) bool function_exists(functionname)
      (B) bool func_exist(functioname)
      (C) bool f_exists(functionname)
      (A) Single type variable
      (B) Multitype variables
      (C) Double type variables
      (D) Trible type variables
      (A) Yes - regular expressions use Perl-like conventions
      (B) Yes - PHP supports two different types of regular expressions: POSIX-extended and Perl-Compatible Regular Expressions (PCRE).
      (C) Yes - regular expressions use the POSIX standard
      (D) No - PHP uses "glob" style matching only
      (A) Larry Wall
      (B) Rasmus Lerdorf
      (C) James Gosling
      (D) Guido Van Rossum
      (A) (array)
      (B) (int64)
      (C) (real) or (double) or (float)
      (D) (object)