21:03:35 Create new PHPExcel object
21:03:35 Set document properties
21:03:35 Add some data
21:03:35 Rename worksheet
21:03:35 Write to Excel2007 format
Notice: A non well formed numeric value encountered in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\PCLZip\pclzip.lib.php on line 1736
Notice: A non well formed numeric value encountered in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\PCLZip\pclzip.lib.php on line 1736
Notice: A non well formed numeric value encountered in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\PCLZip\pclzip.lib.php on line 1736
Notice: A non well formed numeric value encountered in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\PCLZip\pclzip.lib.php on line 1736
Notice: A non well formed numeric value encountered in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\PCLZip\pclzip.lib.php on line 1736
Notice: A non well formed numeric value encountered in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\PCLZip\pclzip.lib.php on line 1736
Fatal error: Uncaught PHPExcel_Writer_Exception: Error zipping files : PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\ZipArchive.php:96
Stack trace:
#0 C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Writer\Excel2007.php(281): PHPExcel_Shared_ZipArchive->addFromString('xl/theme/theme1...', '<?xml version="...')
#1 C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples\01simplePCLZip.php(91): PHPExcel_Writer_Excel2007->save('C:\\xampp\\htdocs...')
#2 {main}
thrown in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\ZipArchive.php on line 96