01 Simple PCLZip

08:17:48 Create new Spreadsheet object
08:17:48 Set document properties
08:17:48 Add some data
08:17:48 Rename worksheet
08:17:48 Write to Excel2007 format
08:17:49 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0724 seconds
08:17:49 Peak memory usage: 2.25MB