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Fix #4: extra ->children() should show for prefixed root element

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This commit is contained in:
Rowan Collins 2017-11-09 21:07:32 +00:00
parent f3238d95c0
commit 6ac7c40043
2 changed files with 29 additions and 20 deletions
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16
src/simplexml_tree.php
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@ -122,14 +122,22 @@ function _simplexml_tree_recursively_process_node($item, $depth, $include_string
. PHP_EOL; . PHP_EOL;
} }
} }
// To what namespace does this element belong? Returns array( alias => URI ) // To what namespace does this element belong? Returns array( alias => URI )
$item_ns = $item->getNamespaces(false); // For top-level elements, cheat, and say they're in the null namespace, to force a ->children() call
if ( ! $item_ns ) if ( $depth == 1 )
{ {
$item_ns = array('' => NULL); $item_ns = array('' => NULL);
} }
else
{
$item_ns = $item->getNamespaces(false);
if ( !$item_ns )
{
$item_ns = array('' => NULL);
}
}
// This returns all namespaces used by this node and all its descendants, // This returns all namespaces used by this node and all its descendants,
// whether declared in this node, in its ancestors, or in its descendants // whether declared in this node, in its ancestors, or in its descendants
$all_ns = $item->getNamespaces(true); $all_ns = $item->getNamespaces(true);

33
tests/tree-output/basic-default-ns
View file

@ -1,18 +1,19 @@
SimpleXML object (1 item) SimpleXML object (1 item)
[0] // <movies> [0] // <movies>
->movie[0] ->children('', true)
->title[0] ->movie[0]
->characters[0] ->title[0]
->character[0] ->characters[0]
->name[0] ->character[0]
->actor[0] ->name[0]
->character[1] ->actor[0]
->name[0] ->character[1]
->actor[0] ->name[0]
->plot[0] ->actor[0]
->great-lines[0] ->plot[0]
->line[0] ->great-lines[0]
->rating[0] ->line[0]
['type'] ->rating[0]
->rating[1] ['type']
['type'] ->rating[1]
['type']