05:57:22 Create new PHPExcel object
05:57:22 Set properties
05:57:22 Add some data
05:57:22 Add comments
05:57:22 Add rich-text string
05:57:22 Merge cells
05:57:22 Protect cells
05:57:22 Set cell number formats
05:57:22 Set column widths
05:57:22 Set fonts
05:57:22 Set alignments
05:57:22 Set thin black border outline around column
05:57:22 Set thick brown border outline around Total
05:57:22 Set fills
05:57:22 Set style for header row using alternative method
05:57:22 Unprotect a cell
05:57:22 Add a hyperlink to the sheet
05:57:22 Add a drawing to the worksheet
05:57:22 Add a drawing to the worksheet
05:57:22 Add a drawing to the worksheet
05:57:22 Play around with inserting and removing rows and columns
05:57:22 Set header/footer
05:57:22 Set page orientation and size
05:57:22 Rename sheet
05:57:22 Create new Worksheet object
05:57:22 Add some data
05:57:22 Set the worksheet tab color
05:57:22 Set alignments
05:57:22 Set column widths
05:57:22 Set fonts
05:57:22 Add a drawing to the worksheet
05:57:22 Set page orientation and size
05:57:22 Rename sheet
05:57:22 Write to CSV format
05:57:22 Read from CSV format
05:57:22 Write to Excel2007 format
05:57:22 Peak memory usage: 4.75 MB
05:57:22 Done writing files.