PHPExcel how to generate excel file via controller of Laravel 5 -

i use library phpexcel included in classes directory. simple test in controller. in controller, placed code:

    `include(app_path().'/classes/phpexcel.php');`     `include(app_path().'/classes/phpexcel/writer/excel2007.php');`

then instantiate object phpexcel :

    `$workbook = new phpexcel;`

i activate sheet on work (the default form), method ->getactivesheet().

    `$sheet = $workbook->getactivesheet();`

i filled first cell method ->setcellvalue().

    `$sheet->setcellvalue('a1','maitrepylos');`

finally create file, need instantiate object writer, specific type of picture want generate.

    `$writer = new phpexcel_writer_excel2007($workbook);`

i give name file, , save :

    `$records = 'storage/app/sampledata/fichier.xlsx';`     `$writer->save($records);`

result: have generated error class 'app\http\controllers\phpexcel_writer_excel2007' not found

who can me better organize code , fix error problem?

just use laravel excel package, behind scenes uses phpexcel class.

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