---- EXPECTED OUTPUT
a = A, b = b, c = C
a = A, b = b, c = C
a = a, b = b, c = C
array(2) {
  [0]=>
  string(1) "A"
  ["c"]=>
  string(1) "C"
}

Warning: {closure}(): Argument #1 ($ref) must be passed by reference, value given in %s on line %d
a = a, b = b, c = D
NULL
{closure}(): Argument #1 ($a) not passed
array_slice(): Argument #2 ($offset) not passed
array(2) {
  [3]=>
  int(4)
  ["x"]=>
  int(5)
}

a = A, b = b, c = C
array(2) {
  [0]=>
  string(1) "A"
  ["c"]=>
  string(1) "C"
}
a = A, b = b, c = C
array(2) {
  [0]=>
  string(1) "A"
  ["c"]=>
  string(1) "C"
}

a = A, b = b, c = C
a = A, b = b, c = C
a = A, b = b, c = C
a = A, b = b, c = C
a = A, b = b, c = C
a = A, b = b, c = C
---- ACTUAL OUTPUT
Usage: php
      php -[b|c|n|h|i|q|s|v|?] [<file>] [args...]
  Run in LSAPI mode, only '-b', '-s' and '-c' are effective
  Run in Command Line Interpreter mode when parameters are specified

  -b <address:port>|<port> Bind Path for external LSAPI Server mode
  -c <path>|<file> Look for php.ini file in this directory
  -n    No php.ini file will be used
  -h    This help
  -i    PHP information
  -l    Syntax check
  -q    Quiet-mode.  Suppress HTTP Header output.
  -s    Display colour syntax highlighted source.
  -v    Version number
  -?    This help

  args...    Arguments passed to script.
---- FAILED