01 Simple PCLZip

03:30:07 Create new Spreadsheet object
03:30:07 Set document properties
03:30:07 Add some data
03:30:07 Rename worksheet
03:30:07 Write to Excel2007 format
03:30:07 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0081 seconds
03:30:07 Peak memory usage: 2.25MB