ary

• Name:

  • map - map through an array
  • filter - filter through an array
  • merge - merge two arrays
  • size - get array size
  • last - get the last element of an array
  • flat - flatten a multidimensional array to singel-dimension

• Synopsis:

  • ary::map($array, function($key,$value));
  • ary::filter($array, function($key,$value));
  • ary::merge($array_1, $array_2);
  • ary::size($array);
  • ary::last($array);
  • ary::flat($array);

• Description:

  • ary::map

    • Map through an array:

    •  ary::map($array, function($key,$value){
           return $value*3;
       });

    • returns: an array with every item multiplied by 3

  • ary::filter
    • Filter through an array:

    •  ary::filter($array, function($key,$value){
         return $value>3;
       });

    • returns: an array with only items larger than 3
  • ary::merge

    • Merge two or more arrays:

    • ary::merge($array_1, $array_2);
      ary::merge([$array_1, $array_2, $array_3, ...]);

    • returns: array

  • ary::size

    • Get the size of an array:

    • ary::size([1,2,[3,4,5],6]);

    • returns: int(4)

  • ary::last

    • Get the last element of an array:

    • ary::last([1,2,3]);

    • returns: the last element

  • ary::flat

    • Flatten a multidimensional array to singel-dimension:

    • ary::flat([[1,2,3],[4,5,[6,7],8]]);

    • returns: [1,2,3,4,5,6,7,8]