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Call Stack
#	Time	Memory	Function	Location
1	0.0008	373584	{main}( )	.../01simple-download-ods.php:0
2	0.0021	479480	require_once( '/var/www/html/viral_angola/vendor/phpoffice/phpexcel/Classes/PHPExcel.php )	.../01simple-download-ods.php:38
3	0.0022	487904	require( '/var/www/html/viral_angola/vendor/phpoffice/phpexcel/Classes/PHPExcel/Autoloader.php )	.../PHPExcel.php:6
4	0.0022	488688	PHPExcel_Autoloader::load( $pClassName = 'PHPExcel_Shared_String' )	.../Autoloader.php:11