function googleChart($statsArray, $w = 300, $h = 175, $return = 'URL', $labels = true)
  {
    // Start the Google charts URL
    $gChartURL = "http://chart.apis.google.com/chart?cht=p&chd=t:";
    
    // Append our values
    $gChartURL .= implode(',', $statsArray);
    
    // Optionally return our labels
    if($labels)
    {
      $gChartURL .= '&&chdl=' . implode('|', array_keys($statsArray));
    }
    
    // Set our chart size
    $gChartURL .= "&chs={$w}x{$h}";
    
    if(strtoupper($return) == 'URL')
    {
      return $gChartURL;
    }
    elseif(strtoupper($return) == 'IMG')
    {
      return "<img src=\"{$gChartURL}\" width={$w} height={$h} />";
    }
  }

Used to make a Google Pie Chart, with optional labels and size from an array, using the array keys as the labels and the values for the data.

Google Chart from Array

google, array

PHP