How to implode array with key and value without foreach in PHP

Question

Without foreach, how can I turn an array like this

array(\"item1\"=>\"object1\", \"item2\"=>\"object2\",.......\"item-n\"=>\"objec         


        

Answer 1

Change

-    return substr($result, (-1 * strlen($glue)));
+    return substr($result, 0, -1 * strlen($glue));

if you want to resive the entire String without the last $glue

function key_implode(&$array, $glue) {
    $result = "";
    foreach ($array as $key => $value) {
        $result .= $key . "=" . $value . $glue;
    }
    return substr($result, (-1 * strlen($glue)));
}

And the usage:

$str = key_implode($yourArray, ",");