Commit 875c6e3f authored by Dries's avatar Dries

- Performance improvement: avoid copying/cloning arrays.  Patch #155 by anarcat.
parent 2fa24977
......@@ -544,9 +544,10 @@ function book_toc($parent = 0, $indent = "", $toc = array()) {
$result = db_query("SELECT n.nid, n.title, b.parent FROM {node} n INNER JOIN {book} b ON n.nid = b.nid WHERE n.status = '1' ORDER BY b.weight, n.title");
while ($node = db_fetch_object($result)) {
$list = $children[$node->parent] ? $children[$node->parent] : array();
array_push($list, $node);
$children[$node->parent] = $list;
if (!$children[$node->parent]) {
$children[$node->parent] = array();
}
array_push($children[$node->parent], $node);
}
/*
......
......@@ -544,9 +544,10 @@ function book_toc($parent = 0, $indent = "", $toc = array()) {
$result = db_query("SELECT n.nid, n.title, b.parent FROM {node} n INNER JOIN {book} b ON n.nid = b.nid WHERE n.status = '1' ORDER BY b.weight, n.title");
while ($node = db_fetch_object($result)) {
$list = $children[$node->parent] ? $children[$node->parent] : array();
array_push($list, $node);
$children[$node->parent] = $list;
if (!$children[$node->parent]) {
$children[$node->parent] = array();
}
array_push($children[$node->parent], $node);
}
/*
......
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