Add insertIgnore method to allow insert of override unique keys

src/Database.php

@@ -235,6 +235,21 @@ public function insert($table, $records)
         return $this->numRows() ? true : false;
     }
 
+    /**
+     * Inserts into database using the prepared PDO statements but ignore and overides existing unique keys
+     * @param string $table This should be the table you wish to insert the values into
+     * @param array $records This should be the field names and values in the format of array('fieldname' => 'value', 'fieldname2' => 'value2', etc.)
+     * @return boolean If data is inserted returns true else returns false
+     */
+    public function insertIgnore($table, $records)
+    {
+        unset($this->prepare);
+
+        $this->sql = sprintf("INSERT IGNORE INTO `%s` (%s) VALUES (%s);", SafeString::makeSafe($table), $this->fields($records, true), implode(', ', $this->prepare));
+        $this->executeQuery(false);
+        return $this->numRows() ? true : false;
+    }
+
     /**
      * Updates values in a database using the provide variables
      * @param string $table This should be the table you wish to update the values for