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MINOR: Use SS_Map::keys() and SS_Map::values() instead of array_keys() / array_values()

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This commit is contained in:
Sam Minnee 2011-10-29 17:41:00 +13:00
parent 1f34973da1
commit 5b8f6edaec
1 changed files with 2 additions and 2 deletions
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4
code/model/SiteTree.php
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@ -1200,7 +1200,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
$children = $childRecords->map("ID", "ParentID");
// Find out the children that can be deleted
$deletableChildren = self::can_delete_multiple(array_keys($children), $memberID);
$deletableChildren = self::can_delete_multiple($children->keys(), $memberID);
// Get a list of all the parents that have no undeletable children
$deletableParents = array_fill_keys($editableIDs, true);
@ -1212,7 +1212,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
$deletableParents = array_keys($deletableParents);
// Also get the $ids that don't have children
$parents = array_unique($children);
$parents = array_unique($children->values());
$deletableLeafNodes = array_diff($editableIDs, $parents);
// Combine the two