Definition
The array_walk_recursive() function is used to create a PHP array.
Syntax
array_walk_recursive(array, myfunction, parameter...)
Parameters
| Parameter | Description |
|---|---|
array |
Required. Specifying an array. |
myfunction |
Required. The name of the user-defined function. |
parameter... |
Optional. Specifies a parameter to the user-defined function. You can assign one parameter to the function, or as many as you like. |
Example
<?php
function myFunction($item, $key) {
echo "$key - $item <br>";
}
$ages = array("Mark" => 22, "Jeff" => 32, "Mike" => 28);
$persons = array("ages"=>$ages, "country" => "USA");
array_walk_recursive($persons, "myFunction");