00:51:13 Create new PHPExcel object
00:51:13 Set document properties
00:51:13 Add some data
Notice: Trying to access array offset on value of type float in /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php on line 82
00:51:13 Add comments
00:51:13 Add rich-text string
00:51:13 Merge cells
00:51:13 Protect cells
00:51:13 Set cell number formats
00:51:13 Set column widths
00:51:13 Set fonts
00:51:13 Set alignments
00:51:13 Set thin black border outline around column
00:51:13 Set thick brown border outline around Total
00:51:13 Set fills
00:51:13 Set style for header row using alternative method
00:51:13 Unprotect a cell
00:51:13 Add a hyperlink to an external website
00:51:13 Add a hyperlink to another cell on a different worksheet within the workbook
00:51:13 Add a drawing to the worksheet
00:51:13 Add a drawing to the worksheet
00:51:13 Add a drawing to the worksheet
00:51:13 Play around with inserting and removing rows and columns
00:51:13 Set header/footer
00:51:13 Set page orientation and size
00:51:13 Rename first worksheet
00:51:13 Create a second Worksheet object
00:51:13 Add some data
00:51:13 Set the worksheet tab color
00:51:13 Set alignments
00:51:13 Set column widths
00:51:13 Set fonts
00:51:13 Add a drawing to the worksheet
00:51:13 Set page orientation and size
00:51:13 Rename second worksheet
00:51:13 Write to CSV format
Fatal error: Uncaught Error: Call to undefined function mb_strtolower() in /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php:448
Stack trace:
#0 [internal function]: PHPExcel_Style_NumberFormat::setLowercaseCallback()
#1 /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php(464): preg_replace_callback()
#2 /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php(647): PHPExcel_Style_NumberFormat::formatAsDate()
#3 /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php(2502): PHPExcel_Style_NumberFormat::toFormattedString()
#4 /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php(142): PHPExcel_Worksheet->rangeToArray()
#5 /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Examples in /var/www/clients/conquer/conquer-communitybox/MXFiscal/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php on line 448