Posted By

alexstone on 10/14/10

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google
array

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Last Edited at 10/14/10 01:20am

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Google Chart from Array

/ Published in: PHP

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.

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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} />";
    }
  }