In what scenarios would using pdftotext in PHP be beneficial for web development?

Using pdftotext in PHP can be beneficial for web development when you need to extract text content from PDF files for indexing, searching, or displaying on a webpage. This can be useful for creating a searchable database of PDF documents, generating text summaries of PDF files, or displaying PDF content dynamically on a website. 

// Path to the PDF file
$pdfFile = 'example.pdf';

// Execute pdftotext command to extract text content from PDF
$textContent = shell_exec("pdftotext $pdfFile -");

// Display the extracted text content
echo $textContent;

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