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<?php |
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use Nip\Collections\Collection; |
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use Nip\Utility\Arr; |
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if (! function_exists('collect')) { |
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/** |
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* Create a collection from the given value. |
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* |
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* @param mixed $value |
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* @return Collection |
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*/ |
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function collect($value = null) |
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{ |
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return new Collection($value); |
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} |
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} |
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if (!function_exists('data_get')) { |
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/** |
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* Get an item from an array or object using "dot" notation. |
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* |
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* @param mixed $target |
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* @param string|array|int|null $key |
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* @param mixed $default |
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* @return mixed |
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*/ |
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function data_get($target, $key, $default = null) |
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{ |
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if (is_null($key)) { |
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return $target; |
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} |
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$key = is_array($key) ? $key : explode('.', $key); |
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foreach ($key as $i => $segment) { |
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unset($key[$i]); |
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if (is_null($segment)) { |
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return $target; |
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} |
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if ($segment === '*') { |
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if ($target instanceof Collection) { |
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$target = $target->all(); |
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} elseif (!is_array($target)) { |
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return value($default); |
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} |
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$result = []; |
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foreach ($target as $item) { |
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$result[] = data_get($item, $key); |
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} |
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return in_array('*', $key) ? Arr::collapse($result) : $result; |
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} |
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if (Arr::accessible($target) && Arr::exists($target, $segment)) { |
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$target = $target[$segment]; |
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} elseif (is_object($target)) { |
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if (isset($target->{$segment})) { |
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$target = $target->{$segment}; |
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} elseif (method_exists($target, $segment)) { |
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$target = $target->$segment(); |
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} |
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} else { |
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return value($default); |
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} |
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} |
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return $target; |
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} |
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} |
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if (!function_exists('data_set')) { |
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/** |
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* Set an item on an array or object using dot notation. |
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* |
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* @param mixed $target |
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* @param string|array $key |
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* @param mixed $value |
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* @param bool $overwrite |
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* @return mixed |
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*/ |
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function data_set(&$target, $key, $value, $overwrite = true) |
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{ |
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$segments = is_array($key) ? $key : explode('.', $key); |
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if (($segment = array_shift($segments)) === '*') { |
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if (!Arr::accessible($target)) { |
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$target = []; |
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} |
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if ($segments) { |
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foreach ($target as &$inner) { |
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data_set($inner, $segments, $value, $overwrite); |
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} |
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} elseif ($overwrite) { |
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foreach ($target as &$inner) { |
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$inner = $value; |
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} |
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} |
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} elseif (Arr::accessible($target)) { |
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if ($segments) { |
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if (!Arr::exists($target, $segment)) { |
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$target[$segment] = []; |
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} |
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data_set($target[$segment], $segments, $value, $overwrite); |
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} elseif ($overwrite || !Arr::exists($target, $segment)) { |
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$target[$segment] = $value; |
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} |
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} elseif (is_object($target)) { |
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if ($segments) { |
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if (!isset($target->{$segment})) { |
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$target->{$segment} = []; |
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} |
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data_set($target->{$segment}, $segments, $value, $overwrite); |
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} elseif ($overwrite || !isset($target->{$segment})) { |
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$target->{$segment} = $value; |
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} |
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} else { |
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$target = []; |
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if ($segments) { |
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data_set($target[$segment], $segments, $value, $overwrite); |
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} elseif ($overwrite) { |
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$target[$segment] = $value; |
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} |
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} |
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return $target; |
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} |
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} |
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if (!function_exists('head')) { |
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/** |
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* Get the first element of an array. Useful for method chaining. |
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* |
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* @param array $array |
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* @return mixed |
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*/ |
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function head($array) |
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{ |
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return reset($array); |
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} |
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} |
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if (!function_exists('last')) { |
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/** |
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* Get the last element from an array. |
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* |
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* @param array $array |
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* @return mixed |
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*/ |
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function last($array) |
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{ |
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return end($array); |
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} |
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163
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} |
bytic /
Collections
