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Google Chart from Array

/ Published in: PHP
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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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  1. function googleChart($statsArray, $w = 300, $h = 175, $return = 'URL', $labels = true)
  2.   {
  3.     // Start the Google charts URL
  4.     $gChartURL = "http://chart.apis.google.com/chart?cht=p&chd=t:";
  5.  
  6.     // Append our values
  7.     $gChartURL .= implode(',', $statsArray);
  8.  
  9.     // Optionally return our labels
  10.     if($labels)
  11.     {
  12.       $gChartURL .= '&&chdl=' . implode('|', array_keys($statsArray));
  13.     }
  14.  
  15.     // Set our chart size
  16.     $gChartURL .= "&chs={$w}x{$h}";
  17.  
  18.     if(strtoupper($return) == 'URL')
  19.     {
  20.       return $gChartURL;
  21.     }
  22.     elseif(strtoupper($return) == 'IMG')
  23.     {
  24.       return "<img src=\"{$gChartURL}\" width={$w} height={$h} />";
  25.     }
  26.   }

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