23:13:13 Create new PHPExcel object
23:13:13 Set properties
23:13:13 Add some data
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23:13:13 Add comments
23:13:13 Add rich-text string
23:13:13 Merge cells
23:13:13 Protect cells
23:13:13 Set cell number formats
23:13:13 Set column widths
23:13:13 Set fonts
23:13:13 Set alignments
23:13:13 Set thin black border outline around column
23:13:13 Set thick brown border outline around Total
23:13:13 Set fills
23:13:13 Set style for header row using alternative method
23:13:13 Unprotect a cell
23:13:13 Add a hyperlink to the sheet
23:13:13 Add a drawing to the worksheet
23:13:13 Add a drawing to the worksheet
23:13:13 Add a drawing to the worksheet
23:13:13 Play around with inserting and removing rows and columns
23:13:13 Set header/footer
23:13:13 Set page orientation and size
23:13:13 Rename sheet
23:13:13 Create new Worksheet object
23:13:13 Add some data
23:13:13 Set the worksheet tab color
23:13:13 Set alignments
23:13:13 Set column widths
23:13:13 Set fonts
23:13:13 Add a drawing to the worksheet
23:13:13 Set page orientation and size
23:13:13 Rename sheet
23:13:13 Write to Excel5 format
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Notice: Array to string conversion in /var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Calculation.php on line 3010
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23:13:13 Peak memory usage: 2 MB
23:13:13 Done writing files.