function chart_graphs_chart_id_generator in Charts and Graphs 6

Sequential generator of IDs, guaranteeing unique value per HTTP request.

@staticvar <int> $id

Return value

<int>

2 calls to chart_graphs_chart_id_generator()

ChartCanvas::__construct in ./charts_graphs.class.inc

Constructor function.

ChartsBluff::get_chart in apis/charts_bluff/charts_bluff.class.inc

Function that renders data.

File

./charts_graphs.module, line 122

Code

function chart_graphs_chart_id_generator() {
  static $id = 0;
  $id++;
  return $id;
}