16:33:45 Create new PHPExcel object<br />16:33:45 Add some data and formulas<br />16:33:45 Calculated data<br />Value of A1 [=B1]: 100<br />Value of B1 [=A1+1]: 100<br />Value of A2 [=B2+1]: 100<br />Value of B2 [=A2]: 99<br />16:33:45 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/mnt/external-drives/mb-oracle-bv3/html-produccion/masamadreartisan/mbinv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>388</b><br />
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<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /mnt/external-drives/mb-oracle-bv3/html-produccion/masamadreartisan/mbinv/vendor/phpoffice/phpexcel/Examples/13calculationCyclicFormulae.xlsx.' in /mnt/external-drives/mb-oracle-bv3/html-produccion/masamadreartisan/mbinv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:389
Stack trace:
#0 /mnt/external-drives/mb-oracle-bv3/html-produccion/masamadreartisan/mbinv/vendor/phpoffice/phpexcel/Examples/13calculationCyclicFormulae.php(82): PHPExcel_Writer_Excel2007-&gt;save('/mnt/external-d...')
#1 {main}
  thrown in <b>/mnt/external-drives/mb-oracle-bv3/html-produccion/masamadreartisan/mbinv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>389</b><br />