Description
array
array_merge ( array array1, array array2 [, array ...])
array_merge() merges the elements of two or
more arrays together so that the values of one are appended to
the end of the previous one. It returns the resulting array.
If the input arrays have the same string keys, then the later
value for that key will overwrite the previous one. If, however,
the arrays have the same numeric key, the later value will not
overwrite the original value, but will be appended.
Example 1. array_merge() example $array1 = array ("color" => "red", 2, 4);
$array2 = array ("a", "b", "color" => "green", "shape" => "trapezoid", 4);
$result = array_merge ($array1, $array2); |
The $result will be:
Array
(
[color] => green
[0] => 2
[1] => 4
[2] => a
[3] => b
[shape] => trapezoid
[4] => 4
) |
|
See also array_merge_recursive().
