20:37:04 Create new PHPExcel object<br />20:37:04 Set document properties<br />20:37:04 Add data<br />20:37:04 Set data validation<br />20:37:04 Write to Excel5 format<br /><br />
<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2840</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2887</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2840</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2887</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2840</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2887</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2840</b><br />
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<b>Warning</b>:  A non-numeric value encountered in <b>D:\dev\vsk\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel5\Worksheet.php</b> on line <b>2887</b><br />
20:37:04 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0405 seconds<br />20:37:04 Current memory usage: 6 MB<br />20:37:04 Peak memory usage: 6 MB<br />20:37:04 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />