Libra info

libra/LibraDatabaseTraits.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Libra Database Traits
+ * bunch of functions for libra
+ *
+ * @version 1.0
+ * @author Josh Freeman <josh@viion.co.uk>
+ */
+
+trait LibraDatabaseTraits
+{
+    /**
+     * Sorts an array by a column within the array,
+     * main use is databases results
+     *
+     * @param $data - the data to resort
+     * @param $column - the column to use for sorting
+     * @return Array - the new array!
+     */
+    protected function sortDataByColumn($data, $column)
+    {
+        $newData = [];
+        foreach($data as $k => $v)
+        {
+            $newKey = $v[$column];
+            $newData[$newKey] = $this->removeNumericIndexes($v);
+        }
+
+        ksort($newData);
+        return $newData;
+    }
+
+    /**
+     * Removes numeric indexes, for some reason sqlite
+     * returns both table column names and an index list,
+     * so this helps strip index's and reduce data duplication
+     *
+     * @param $data - the array to remove from
+     * @return Array - the new array, without numeric indexes!
+     */
+    protected function removeNumericIndexes($data)
+    {
+        foreach($data as $k => $v)
+            if (is_numeric($k))
+                unset($data[$k]);
+
+        return $data;
+    }
+}