13:07:43 Create new PHPExcel object<br />13:07:43 Set document properties<br />13:07:43 Add some data<br />13:07:43 Define named ranges<br />13:07:43 Rename named ranges<br />13:07:43 Rename worksheet<br />13:07:43 Create new Worksheet object<br />13:07:43 Add some data<br />13:07:43 Resolve range<br />Cell B1 {=PersonFN}: <br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>3370</b><br />
Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: <br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>3370</b><br />
Maarten Balliauw<br />Cell Person!B1: Maarten<br />13:07:43 Rename worksheet<br />13:07:43 Write to Excel2007 format<br /><br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1117</b><br />
<br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1117</b><br />
<br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1117</b><br />
<br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1117</b><br />
13:07:43 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0030 seconds<br />13:07:43 Current memory usage: 2 MB<br />13:07:43 Peak memory usage: 2 MB<br />13:07:43 Done writing file<br />File has been created in /var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Examples<br />