Functions of converting multidimensional arrays into one-dimensional arrays using recursion

Function Name: Array_multi2single
Function prototype: array array_multi2single (array)
Implementation function: The value of a multidimensional array is stored in a one-dimensional array without saving the key.

<?php

function Array_multi2single ($array)
{
Static $result _array=array ();
foreach ($array as $value)
{
if (Is_array ($value))
{
Array_multi2single ($value);
}
Else
$result _array[]= $value;
}
return $result _array;
}


Function Test Section
$array =array ("1" =>array ("A", "B", "C", Array ("D", "E")), "2" =>array ("F", "G", "H", "I"));
$array =array_multi2single ($array);
echo "foreach ($array as $value)
{
echo "echo "<br>";

}

?>

You are welcome to criticize and correct me!

Author email:fancao0515@0451.com