12:49:31 Create new PHPExcel object
12:49:31 Set properties
12:49:31 Add some data
12:49:31 Add comments
12:49:31 Add rich-text string
12:49:31 Merge cells
12:49:31 Protect cells
12:49:31 Set cell number formats
12:49:31 Set column widths
12:49:31 Set fonts
12:49:31 Set alignments
12:49:31 Set thin black border outline around column
12:49:31 Set thick brown border outline around Total
12:49:31 Set fills
12:49:31 Set style for header row using alternative method
12:49:31 Unprotect a cell
12:49:31 Add a hyperlink to the sheet
12:49:31 Add a drawing to the worksheet
12:49:31 Add a drawing to the worksheet
12:49:31 Add a drawing to the worksheet
12:49:31 Play around with inserting and removing rows and columns
12:49:31 Set header/footer
12:49:31 Set page orientation and size
12:49:31 Rename sheet
12:49:31 Create new Worksheet object
12:49:31 Add some data
12:49:31 Set the worksheet tab color
12:49:31 Set alignments
12:49:31 Set column widths
12:49:31 Set fonts
12:49:31 Add a drawing to the worksheet
12:49:31 Set page orientation and size
12:49:31 Rename sheet
12:49:31 Write to CSV format
12:49:31 Read from CSV format
12:49:31 Write to Excel2007 format
12:49:31 Peak memory usage: 4.75 MB
12:49:31 Done writing files.