17:25:37 Create new PHPExcel object<br /><br />
<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1734</b><br />
17:25:37 Set document properties<br />17:25:37 Add some data<br />17:25:37 Define named ranges<br /><br />
<b>Deprecated</b>:  PHPExcel_NamedRange::__construct(): Optional parameter $pName declared before required parameter $pWorksheet is implicitly treated as a required parameter in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/NamedRange.php</b> on line <b>83</b><br />
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<b>Deprecated</b>:  PHPExcel_NamedRange::setWorksheet(): Implicitly marking parameter $value as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/NamedRange.php</b> on line <b>151</b><br />
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<b>Deprecated</b>:  PHPExcel_NamedRange::setScope(): Implicitly marking parameter $value as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/NamedRange.php</b> on line <b>216</b><br />
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<b>Deprecated</b>:  PHPExcel_NamedRange::resolveRange(): Optional parameter $pNamedRange declared before required parameter $pSheet is implicitly treated as a required parameter in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/NamedRange.php</b> on line <b>229</b><br />
17:25:37 Rename named ranges<br /><br />
<b>Parse error</b>:  syntax error, unexpected token &quot;{&quot; in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php</b> on line <b>892</b><br />
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<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1734</b><br />