Blob Image to PDF

Admin

6 hours ago

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.";
        }
	}

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.";

}