01 Simple PCLZip

12:26:00 Create new Spreadsheet object
12:26:00 Set document properties
12:26:00 Add some data
12:26:00 Rename worksheet
12:26:00 Write to Excel2007 format
12:26:00 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0158 seconds
12:26:00 Peak memory usage: 5.5MB