How Can PHP Generate Preview Images from PDF Documents?

Conversion of PDF Documents to Preview Images Using PHP

Problem:

To enhance user experience, web applications often require preview images of PDF documents. This poses a challenge for PHP developers seeking a reliable way to convert PDF portions into web-suitable image formats.

Solution:

Required Tools:

• ImageMagick
• GhostScript

Implementation:

<?php
$im = new imagick('file.pdf[0]'); // [0] represents the first page
$im->setImageFormat('jpg');
header('Content-Type: image/jpeg');
echo $im;
?>

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