01 Simple PCLZip

05:56:09 Create new Spreadsheet object
05:56:09 Set document properties
05:56:09 Add some data
05:56:09 Rename worksheet
05:56:09 Write to Excel2007 format
05:56:09 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0299 seconds
05:56:09 Peak memory usage: 5.5MB