18:19:07 Create new PHPExcel object<br />18:19:07 Set document properties<br />18:19:07 Add some data<br /><br />
<b>Notice</b>:  Trying to access array offset on value of type int in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type int in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type int in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
18:19:07 Sum of Range #1 is 23<br /><br />
<b>Notice</b>:  Trying to access array offset on value of type int in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type int in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type int in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
18:19:07 Sum of Range #2 is 33<br />18:19:07 Sum of both Ranges is 56<br />18:19:07 Minimum value in either Range is 3<br />18:19:07 Maximum value in either Range is 17<br />18:19:07 Average value of both Ranges is 9.333333333333334<br />18:19:07 Rename worksheet<br />18:19:07 Write to Excel2007 format<br /><br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type null in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
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<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not close zip file /home/registration/public_html/vendor/phpoffice/phpexcel/Examples/03formulas.xlsx. in /home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /home/registration/public_html/vendor/phpoffice/phpexcel/Examples/03formulas.php(119): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />