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  function 'chartTime2' not found or invalid function name
Posted by Vart on Apr-02-2014 03:20
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Hello, I use financial chart
I week ago I got problems with year labels, it prints 0046 and 0047 instead of 2013 and 2014. I replace
//      $timeStamps = array_keys($data);
to
$timeStamps = array_map('chartTime2', array_keys($data));

....
$FC->setData($timeStamps, null, null, null, $closeData, null, null);

but received error
Warning: array_map() expects parameter 1 to be a valid callback, function 'chartTime2' not found or invalid function name in /xxxxx/Charts.php on line 23

I print graphics in loop, error is only first time. First chart is bad. If I delete quotes, I received error and wrong chart each time
$timeStamps = array_map(chartTime2, array_keys($data));

I used php 5.5 and latest phpchardir module

it is used here: http://oscreener.com/options_screener/Bull_Put_Spread/view/charts/page/1/sort

  Re: function 'chartTime2' not found or invalid function name
Posted by Peter Kwan on Apr-02-2014 23:58
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Hi Vart,

The chartTime2 is a ChartDirector function. Have you included "phpchartdir.php" before
executing array_map('chartTime2', array_keys($data))?

Regards
Peter Kwan

  Re: function 'chartTime2' not found or invalid function name
Posted by Vart on Apr-09-2014 05:45
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Thank you!