How to Print Data to PDF from PHPMyAdmin in CodeIgniter 3 View Page

Are you struggling to print data from PHPMyAdmin to a PDF file in your CodeIgniter 3 application? Well, you’re in luck! In this article, we’ll take you by the hand and guide you through the step-by-step process of fetching data from PHPMyAdmin and printing it to a PDF file in your CodeIgniter 3 view page.

What You’ll Need

• CodeIgniter 3 installed on your server
• PHPMyAdmin installed on your server
• A PDF library installed on your server (we’ll use TCPDF in this example)
• A basic understanding of CodeIgniter 3 and PHP

Step 1: Connect to PHPMyAdmin and Fetch Data

In this step, we’ll connect to PHPMyAdmin using CodeIgniter’s database library and fetch the data we want to print to PDF.

<?php
  // Load the database library
  $this->load->database();

  // Fetch data from PHPMyAdmin
  $query = $this->db->query("SELECT * FROM your_table_name");
  $data = $query->result_array();

  // Print data for testing purposes
  print_r($data);
?>

In the code above, we load the database library and fetch data from PHPMyAdmin using a SQL query. The `result_array()` method returns the query result as an array, which we store in the `$data` variable. Finally, we print the data using `print_r()` for testing purposes.

Step 2: Install and Configure TCPDF

In this step, we’ll install and configure the TCPDF library, which we’ll use to generate the PDF file.

Download the TCPDF library from the official website and upload it to your CodeIgniter 3 project’s `third_party` folder.

<?php
  // Load the TCPDF library
  require_once APPPATH.'/third_party/tcpdf/tcpdf.php';

  // Create a new instance of TCPDF
  $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

  // Set PDF properties
  $pdf->SetCreator(PDF_CREATOR);
  $pdf->SetAuthor('Your Name');
  $pdf->SetTitle('PDF Generated from PHPMyAdmin Data');
  $pdf->SetSubject('PDF Generated from PHPMyAdmin Data');
  $pdf->SetKeywords('TCPDF, PDF, PHPMyAdmin, CodeIgniter 3');
?>

In the code above, we load the TCPDF library and create a new instance of it. We then set various PDF properties, such as the creator, author, title, subject, and keywords.

Step 3: Print Data to PDF

In this step, we’ll loop through the fetched data and print it to the PDF file using TCPDF.

<?php
  // Loop through the data and print it to the PDF
  foreach ($data as $row) {
    $pdf->AddPage();
    $pdf->SetFont('helvetica', '', 12);
    $pdf->Cell(0, 10, 'ID: '.$row['id'], 0, 1, 'L', 0, '', 0);
    $pdf->Cell(0, 10, 'Name: '.$row['name'], 0, 1, 'L', 0, '', 0);
    $pdf->Cell(0, 10, 'Email: '.$row['email'], 0, 1, 'L', 0, '', 0);
  }
?>

In the code above, we loop through the `$data` array and print each row’s data to the PDF file using TCPDF’s `Cell()` method. We set the font, font size, and alignment using `SetFont()` and `Cell()`.

Step 4: Output the PDF File

In this final step, we’ll output the generated PDF file to the user’s browser.

<?php
  // Output the PDF file
  $pdf->Output('data_from_phpmyadmin.pdf', 'I');
?>

In the code above, we use TCPDF’s `Output()` method to output the generated PDF file to the user’s browser. The first argument specifies the filename, and the second argument specifies the output destination (in this case, `I` for inline output).

Putting it all Together

Here’s the complete code:

<?php
  // Load the database library
  $this->load->database();

  // Fetch data from PHPMyAdmin
  $query = $this->db->query("SELECT * FROM your_table_name");
  $data = $query->result_array();

  // Load the TCPDF library
  require_once APPPATH.'/third_party/tcpdf/tcpdf.php';

  // Create a new instance of TCPDF
  $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

  // Set PDF properties
  $pdf->SetCreator(PDF_CREATOR);
  $pdf->SetAuthor('Your Name');
  $pdf->SetTitle('PDF Generated from PHPMyAdmin Data');
  $pdf->SetSubject('PDF Generated from PHPMyAdmin Data');
  $pdf->SetKeywords('TCPDF, PDF, PHPMyAdmin, CodeIgniter 3');

  // Loop through the data and print it to the PDF
  foreach ($data as $row) {
    $pdf->AddPage();
    $pdf->SetFont('helvetica', '', 12);
    $pdf->Cell(0, 10, 'ID: '.$row['id'], 0, 1, 'L', 0, '', 0);
    $pdf->Cell(0, 10, 'Name: '.$row['name'], 0, 1, 'L', 0, '', 0);
    $pdf->Cell(0, 10, 'Email: '.$row['email'], 0, 1, 'L', 0, '', 0);
  }

  // Output the PDF file
  $pdf->Output('data_from_phpmyadmin.pdf', 'I');
?>

Save the above code in a CodeIgniter 3 view file (e.g., `pdf_view.php`) and load it in your controller to generate the PDF file.

Conclusion

In this article, we’ve demonstrated how to print data from PHPMyAdmin to a PDF file in a CodeIgniter 3 view page using TCPDF. By following these steps, you should be able to generate PDF files from your PHPMyAdmin data with ease. Remember to customize the code to fit your specific needs and requirements.

Happy coding!

Keyword	Frequency
How should I print data to PDF fetched from PHPMyAdmin in CodeIgniter 3 view page?	5
CodeIgniter 3	7
PHPMyAdmin	5
TCPDF	4
PDF	8

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