how to concatenate two array element values in php by special charcter?

arrays, concatenation, php

Solution

Try with `array_map` like this

$combined = array_map(function($a, $b) { return $a . ' : ' . $b; }, $array1, $array2);

Problem

i have two arrays given below ``` Array ( [0] => 2013-07-09 [1] => 2013-07-16 [2] => 2013-07-23 [3] => 2013-07-30 ) Array ( [0] => 2013-07-16 [1] => 2013-07-23 [2] => 2013-07-30 [3] => 2013-08-06 ) ``` i want to concatenate two array element values by special character.given output below: ``` Array ( [0] => 2013-07-09 : 2013-07-16 [1] => 2013-07-16 : 2013-07-23 [2] => 2013-07-23 : 2013-08-30 [3] => 2013-08-30 : 2013-08-06 ) ```

Original source