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Revert "Fix "Array was modified outside object" in ResizeFormListener."

This commit is contained in:
Norbert Orzechowicz 2014-02-15 12:03:01 +01:00
parent 462b7af9b1
commit f62e30db30
1 changed files with 3 additions and 15 deletions
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18
src/Symfony/Component/Form/Extension/Core/EventListener/ResizeFormListener.php
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@ -139,21 +139,9 @@ class ResizeFormListener implements EventSubscriberInterface
// The data mapper only adds, but does not remove items, so do this
// here
if ($this->allowDelete) {
if ($data instanceof \IteratorAggregate) {
$iter = $data->getIterator();
while ($iter->valid()) {
$name = $iter->key();
if ($form->has($name)) {
$iter->next();
} else {
$iter->offsetUnset($name);
}
}
} else {
foreach ($data as $name => $child) {
if (!$form->has($name)) {
unset($data[$name]);
}
foreach ($data as $name => $child) {
if (!$form->has($name)) {
unset($data[$name]);
}
}
}