06:17:16 Create new PHPExcel object<br /><br />
<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$delta is deprecated in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1729</b><br />
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<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1737</b><br />
06:17:16 Set document properties<br />06:17:16 Add some data<br />06:17:16 Rename worksheet<br /><br />
<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>86</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>104</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>96</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>114</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>76</b><br />
06:17:16 Write to Excel2007 format<br /><br />
<b>Warning</b>:  A non-numeric value encountered in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php</b> on line <b>1845</b><br />
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<b>Fatal error</b>:  Uncaught ValueError: Path cannot be empty in /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php:2353
Stack trace:
#0 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php(2353): fopen()
#1 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php(2133): PclZip-&gt;privOpenFd()
#2 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php(2169): PclZip-&gt;privCreate()
#3 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php(592): PclZip-&gt;privAdd()
#4 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php(103): PclZip-&gt;add()
#5 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php(246): PHPExcel_Shared_ZipArchive-&gt;addFromString()
#6 /var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Examples/01simplePCLZip.php(91): PHPExcel_Writer_Excel2007-&gt;save()
#7 {main}
  thrown in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php</b> on line <b>2353</b><br />
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<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$delta is deprecated in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1729</b><br />
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<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in <b>/var/www/dev/transfert_client/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1737</b><br />