PHP tree_count Examples

Example #1

File: sqlhandler.inc.php Project: WuChEn/PHP-Fusion

function tree_count($data, $field = false, $match = false)
{
    // Find Occurence of match in a tree.
    //$unpublish_count = tree_count($dbresult, "wiki_cat_status", "0")-1;
    if (!isset($counter)) {
        $counter = 0;
    } else {
        $counter =& $counter;
    }
    foreach ($data as $arr) {
        if (!empty($field)) {
            if ($arr[$field] == "{$match}") {
                $counter++;
            }
        } else {
            $counter++;
        }
        if (array_key_exists("children", $arr)) {
            $counter = tree_count($arr['children'], $field, $match) + $counter;
        }
    }
    return $counter;
}

Example #2

File: sqlhandler.inc.php Project: knapnet/PHP-Fusion

/**
 * Get the occurences of a column name matching value
 * $unpublish_count = tree_count($dbtree_result, "wiki_cat_status", "0")-1;
 * @param      $data - $data = dbquery_tree(...);
 * @param bool $field
 * @param bool $match
 * @return int
 */
function tree_count($data, $column_name = FALSE, $value_to_match = FALSE)
{
    // Find Occurence of match in a tree.
    //
    if (!isset($counter)) {
        $counter = 0;
    } else {
        $counter =& $counter;
    }
    foreach ($data as $arr) {
        if (!empty($column_name)) {
            if ($arr[$column_name] == $value_to_match) {
                $counter++;
            }
        } else {
            $counter++;
        }
        if (array_key_exists("children", $arr)) {
            $counter = tree_count($arr['children'], $column_name, $value_to_match) + $counter;
        }
    }
    return (int) $counter;
}