*** Testing sort() : usage variations ***

-- Testing sort() by supplying octal value array, 'flag' value is defualt  --
bool(true)
array(9) {
  [0]=>
  int(-229)
  [1]=>
  int(-54)
  [2]=>
  int(0)
  [3]=>
  int(54)
  [4]=>
  int(63)
  [5]=>
  int(209)
  [6]=>
  int(229)
  [7]=>
  int(506)
  [8]=>
  int(669)
}

-- Testing sort() by supplying octal value array, 'flag' value is SORT_REGULAR  --
bool(true)
array(9) {
  [0]=>
  int(-229)
  [1]=>
  int(-54)
  [2]=>
  int(0)
  [3]=>
  int(54)
  [4]=>
  int(63)
  [5]=>
  int(209)
  [6]=>
  int(229)
  [7]=>
  int(506)
  [8]=>
  int(669)
}

-- Testing sort() by supplying octal value array, 'flag' value is SORT_NUMERIC  --
bool(true)
array(9) {
  [0]=>
  int(-229)
  [1]=>
  int(-54)
  [2]=>
  int(0)
  [3]=>
  int(54)
  [4]=>
  int(63)
  [5]=>
  int(209)
  [6]=>
  int(229)
  [7]=>
  int(506)
  [8]=>
  int(669)
}
Done