18:28:29 Create new PHPExcel object<br />18:28:29 Set document properties<br />18:28:29 Add data<br />18:28:29 Set data validation<br />18:28:29 Write to Excel5 format<br /><br />
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18:28:29 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0095 seconds<br />18:28:29 Current memory usage: 2 MB<br />18:28:29 Peak memory usage: 2 MB<br />18:28:29 Done writing file<br />File has been created in /home/acadexam/edu.acadexam.ru/vendor/phpoffice/phpexcel/Examples<br />