Blob Image to PDF - Cody Paste

BluDart API way bill response is in blob, so save it as PDF file inh a folder instead of storing in a database.

I already stored in the database so I’ll show you how to save as PDF.

public function waybill_pdf_convert(){

$this->db->select('rmanumber, AWBPrintContent');

$this->db->from('bluedart_response');

$query = $this->db->get();

$rows = $query->result();

if (!empty($rows)) {

foreach ($rows as $row) {

$rmanumber = $row->rmanumber; // Name of the file

$blobData = $row->AWBPrintContent; // PDF binary data

$fileName = FCPATH . 'bluedart-waybill/' . $rmanumber . '.pdf'; // File path

// Write raw binary data directly to the file

if (file_put_contents($fileName, $blobData)) {

echo "PDF file saved successfully: $fileName<br>";

} else {

echo "Failed to save the PDF file: $fileName<br>";

}

} else {

echo "No records found in the database.";

}