1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768 |
- <?php
- namespace Grav\Common\Data;
- trait DataMutatorTrait
- {
- /**
- * Get value by using dot notation for nested arrays/objects.
- *
- * @example $value = $data->get('this.is.my.nested.variable');
- *
- * @param string $name Dot separated path to the requested value.
- * @param mixed $default Default value (or null).
- * @param string $separator Separator, defaults to '.'
- * @return mixed Value.
- */
- public function get($name, $default = null, $separator = '.')
- {
- $path = explode($separator, $name);
- $current = $this->items;
- foreach ($path as $field) {
- if (is_object($current) && isset($current->{$field})) {
- $current = $current->{$field};
- } elseif (is_array($current) && isset($current[$field])) {
- $current = $current[$field];
- } else {
- return $default;
- }
- }
- return $current;
- }
- /**
- * Set value by using dot notation for nested arrays/objects.
- *
- * @example $value = $data->set('this.is.my.nested.variable', true);
- *
- * @param string $name Dot separated path to the requested value.
- * @param mixed $value New value.
- * @param string $separator Separator, defaults to '.'
- */
- public function set($name, $value, $separator = '.')
- {
- $path = explode($separator, $name);
- $current = &$this->items;
- foreach ($path as $field) {
- if (is_object($current)) {
- // Handle objects.
- if (!isset($current->{$field})) {
- $current->{$field} = array();
- }
- $current = &$current->{$field};
- } else {
- // Handle arrays and scalars.
- if (!is_array($current)) {
- $current = array($field => array());
- } elseif (!isset($current[$field])) {
- $current[$field] = array();
- }
- $current = &$current[$field];
- }
- }
- $current = $value;
- }
- }
|