06:15:05 Create new PHPExcel object
06:15:05 Set properties
06:15:05 Add some data
06:15:05 Add comments
06:15:05 Add rich-text string
06:15:05 Merge cells
06:15:05 Protect cells
06:15:05 Set cell number formats
06:15:05 Set column widths
06:15:05 Set fonts
06:15:05 Set alignments
06:15:05 Set thin black border outline around column
06:15:05 Set thick brown border outline around Total
06:15:05 Set fills
06:15:06 Set style for header row using alternative method
06:15:06 Unprotect a cell
06:15:06 Add a hyperlink to the sheet
06:15:06 Add a drawing to the worksheet
06:15:06 Add a drawing to the worksheet
06:15:06 Add a drawing to the worksheet
06:15:06 Play around with inserting and removing rows and columns
06:15:06 Set header/footer
06:15:06 Set page orientation and size
06:15:06 Rename sheet
06:15:06 Create new Worksheet object
06:15:06 Add some data
06:15:06 Set the worksheet tab color
06:15:06 Set alignments
06:15:06 Set column widths
06:15:06 Set fonts
06:15:06 Add a drawing to the worksheet
06:15:06 Set page orientation and size
06:15:06 Rename sheet
06:15:06 Write to Excel5 format
06:15:06 Peak memory usage: 5 MB
06:15:06 Done writing files.