Get post values when the key is unknown in CodeIgniter
According to the documentation, no. I would suggest just using array_keys($_POST) to get the keys.
foreach($this->input->post() as $key => $val) { echo "<p>Key: ".$key. " Value:" . $val . "</p>\n"; } that can be used to
Surely if you have an array of keys from the database you can use that, like :
foreach ($arrayFromDb as $key => $value) { $newValue = $this->input->post($key);}Then you have the advantage that people if people submit additional fields (e.g. by modifying the form and posting it themselves) those fields will be ignored