23:20:07 Create new PHPExcel object
23:20:07 Set properties
23:20:07 Set default font
23:20:07 Add some data
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<b>Warning</b>:  Trying to access array offset on int in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Trying to access array offset on float in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Trying to access array offset on float in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Trying to access array offset on true in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Trying to access array offset on false in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
23:20:07 Rename sheet
23:20:07 Write to Excel2007 format
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<b>Deprecated</b>:  Implicit conversion from float 34.56 to int loses precision in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Writer/Excel2007/StringTable.php</b> on line <b>69</b><br />
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<b>Deprecated</b>:  Implicit conversion from float -7.89 to int loses precision in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Writer/Excel2007/StringTable.php</b> on line <b>69</b><br />
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<b>Fatal error</b>:  Uncaught Error: Class &quot;ZipArchive&quot; not found in /var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php:225
Stack trace:
#0 /var/www/sigicov_sign/shared/PHPExcel/Tests/02types.php(102): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>225</b><br />