What is the main issue faced by the user in generating multiple PDFs from a database in PHP?

The main issue faced by the user in generating multiple PDFs from a database in PHP is efficiently looping through the database records and creating a PDF for each record. To solve this, you can use a loop to iterate through the database records, generate a PDF for each record, and save it to a file. 

<?php

// Connect to the database
$pdo = new PDO('mysql:host=localhost;dbname=your_database', 'username', 'password');

// Query to fetch records from the database
$stmt = $pdo->query("SELECT * FROM your_table");

while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
    // Create a new PDF instance
    $pdf = new TCPDF();

    // Set PDF content
    $pdf->SetCreator('Creator');
    $pdf->SetTitle('Title');
    $pdf->SetSubject('Subject');
    $pdf->SetKeywords('Keywords');

    // Add a page
    $pdf->AddPage();

    // Set content
    $pdf->writeHTML('<h1>'.$row['title'].'</h1><p>'.$row['content'].'</p>');

    // Save the PDF to a file
    $pdf->Output('pdf_files/'.$row['id'].'.pdf', 'F');
}

?>

Keywords

PHP PDF generation database looping memory limit

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