11:50:41 Create new PHPExcel object
11:50:41 Set document properties
11:50:41 Add some data
<br />
<b>Notice</b>:  Trying to access array offset on value of type float in <b>/var/www/html/test/REPORTERIA/librerias/importar-excel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
11:50:41 Add comments
11:50:41 Add rich-text string
11:50:41 Merge cells
11:50:41 Protect cells
11:50:41 Set cell number formats
11:50:41 Set column widths
11:50:41 Set fonts
11:50:41 Set alignments
11:50:41 Set thin black border outline around column
11:50:41 Set thick brown border outline around Total
11:50:41 Set fills
11:50:41 Set style for header row using alternative method
11:50:41 Unprotect a cell
11:50:41 Add a hyperlink to the sheet
11:50:41 Add a drawing to the worksheet
11:50:41 Add a drawing to the worksheet
11:50:41 Add a drawing to the worksheet
11:50:41 Play around with inserting and removing rows and columns
11:50:41 Set header/footer
11:50:41 Set page orientation and size
11:50:41 Rename first worksheet
11:50:41 Create a second Worksheet object
11:50:41 Add some data
11:50:41 Set the worksheet tab color
11:50:41 Set alignments
11:50:41 Set column widths
11:50:41 Set fonts
11:50:41 Add a drawing to the worksheet
11:50:41 Set page orientation and size
11:50:41 Rename second worksheet
11:50:41 Write to Excel5 format<br /><br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function imagepng() in /var/www/html/test/REPORTERIA/librerias/importar-excel/Classes/PHPExcel/Writer/Excel5.php:509
Stack trace:
#0 /var/www/html/test/REPORTERIA/librerias/importar-excel/Classes/PHPExcel/Writer/Excel5.php(155): PHPExcel_Writer_Excel5-&gt;_buildWorkbookEscher()
#1 /var/www/html/test/REPORTERIA/librerias/importar-excel/Tests/14excel5.php(45): PHPExcel_Writer_Excel5-&gt;save()
#2 {main}
  thrown in <b>/var/www/html/test/REPORTERIA/librerias/importar-excel/Classes/PHPExcel/Writer/Excel5.php</b> on line <b>509</b><br />