20:08:31 Create new PHPExcel object<br />20:08:31 Set document properties<br />20:08:31 Add some data<br /><br />
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20:08:31 Sum of Range #1 is 23<br /><br />
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20:08:31 Sum of Range #2 is 33<br />20:08:31 Sum of both Ranges is 56<br />20:08:31 Minimum value in either Range is 3<br />20:08:31 Maximum value in either Range is 17<br />20:08:31 Average value of both Ranges is 9.3333333333333<br />20:08:31 Rename worksheet<br />20:08:31 Write to Excel2007 format<br /><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1117</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1117</b><br />
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20:08:31 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0026 seconds<br />20:08:31 Current memory usage: 2 MB<br />20:08:31 Write to Excel5 format<br />20:08:31 File written to 03formulas.xls<br />Call time to write Workbook was 0.0039 seconds<br />20:08:31 Current memory usage: 2 MB<br />20:08:31 Peak memory usage: 2 MB<br />20:08:31 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />