>
> <?php
> class AppModel extends Model {
> function beforeValidate() {
> foreach ($this->validate as $field) {
> foreach ($field as $rule) {
> $rule["last"] = true;
It seems that your error comes from a misunderstanding of the foreach
constructor in PHP.
The foreach iteration creates a _copy_ of each element of the array
(the value returned by the "each" function) when iterates, hence the
code block inside the foreach works with the copy of the array element
instead of the actual array value.
Try using references, as is explained in the PHP Manual
foreach ($this->validate as &$field) {
foreach ($field as &$rule) {
}
}
And study the documentation:
http://www.php.net/foreach
http://php.net/manual/en/function.each.php
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