CODEWITHSUNDEEP
phpcodeigniter-3
Chandrasekaran M
Chandrasekaran M

Reputation: 21

Zend Barcode Library Not Working Live Server

I am using the Codigniter Framework, and the Zend Barcode Library to generate barcodes.

My code for generating barcodes works in localhost, but when on the server it shows a blank page.

Why might this be happening?

Upvotes: 0

Views: 602

Answers (1)

Abdourahmane FALL
Abdourahmane FALL

Reputation: 1917

i have zend framework in production for many application. To solve your issue you have to clean buffer before render your generated barcode : 

ob_end_clean

Example : 

  $barcodeOptions = array('text' => "TEXT-BARCODE");
    $rendererOptions = array();

        ob_end_clean();
    \Zend\Barcode\Barcode::factory(
    'code39', 'image', $barcodeOptions, $rendererOptions
    )->render();

Upvotes: 1

Related Questions