16:20:23 Create new PHPExcel object<br />16:20:23 Set properties<br />16:20:23 Add data<br />16:20:23 Hide 'Phone' and 'fax' columns<br />16:20:23 Set outline levels<br />16:20:23 Freeze panes<br />16:20:23 Rows to repeat at top<br />16:20:23 Write to Excel5 format<br /><br />
<b>Warning</b>:  fopen(/app/web/vendor/phpoffice/phpexcel/Examples/06largescale-xls.xls): failed to open stream: Permission denied in <b>/app/web/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php</b> on line <b>85</b><br />
<br />
<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Can't open /app/web/vendor/phpoffice/phpexcel/Examples/06largescale-xls.xls. It may be in use or protected. in /app/web/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php:88
Stack trace:
#0 /app/web/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php(214): PHPExcel_Shared_OLE_PPS_Root-&gt;save('/app/web/vendor...')
#1 /app/web/vendor/phpoffice/phpexcel/Examples/06largescale-xls.php(121): PHPExcel_Writer_Excel5-&gt;save('/app/web/vendor...')
#2 {main}
  thrown in <b>/app/web/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php</b> on line <b>88</b><br />