/**
* Get an item from an array or object using "dot" notation.
*
* @param mixed $target
* @param string|array $key
* @param mixed $default
* @return mixed
*/
function data_get($target, $key, $default = null)
{
if (is_null($key)) {
return $target;
}
$key = is_array($key) ? $key : explode('.', $key);
while (($segment = array_shift($key)) !== null) {
if ($segment === '*') {
if ($target instanceof Collection) {
$target = $target->all();
} elseif (!is_array($target)) {
return value($default);
}
$result = Arr::pluck($target, $key);
return in_array('*', $key) ? Arr::collapse($result) : $result;
}
if (Arr::accessible($target) && Arr::exists($target, $segment)) {
$target = $target[$segment];
} elseif (is_object($target) && isset($target->{$segment})) {
$target = $target->{$segment};
} else {
return value($default);
}
}
return $target;
}
/**
* Set an item on an array or object using dot notation.
*
* @param mixed $target
* @param string|array $key
* @param mixed $value
* @param bool $overwrite
* @return mixed
*/
function data_set(&$target, $key, $value, $overwrite = true)
{
$segments = is_array($key) ? $key : explode('.', $key);
if (($segment = array_shift($segments)) === '*') {
if (!Arr::accessible($target)) {
$target = [];
}
if ($segments) {
foreach ($target as &$inner) {
data_set($inner, $segments, $value, $overwrite);
}
} elseif ($overwrite) {
foreach ($target as &$inner) {
$inner = $value;
}
}
} elseif (Arr::accessible($target)) {
if ($segments) {
if (!Arr::exists($target, $segment)) {
$target[$segment] = [];
}
data_set($target[$segment], $segments, $value, $overwrite);
} elseif ($overwrite || !Arr::exists($target, $segment)) {
$target[$segment] = $value;
}
} elseif (is_object($target)) {
if ($segments) {
if (!isset($target->{$segment})) {
$target->{$segment} = [];
}
data_set($target->{$segment}, $segments, $value, $overwrite);
} elseif ($overwrite || !isset($target->{$segment})) {
$target->{$segment} = $value;
}
} else {
$target = [];
if ($segments) {
data_set($target[$segment], $segments, $value, $overwrite);
} elseif ($overwrite) {
$target[$segment] = $value;
}
}
return $target;
}
