Below php code provide list of all pdf files and page count under a folder or subfolder into a csv file.
Here you will required PdfParser library. We will installed this using composer.
so go to composer folder and type below command to installed PdfParser library-
C:\composer>composer require smalot/pdfparser
<?php
require 'C:\composer\vendor\autoload.php'; // Load Composer's autoloader
use Smalot\PdfParser\Parser;
function countPdfPages($pdfPath) {
try {
$parser = new Parser();
$pdf = $parser->parseFile($pdfPath);
return count($pdf->getPages());
} catch (Exception $e) {
echo "Error reading $pdfPath: " . $e->getMessage() . PHP_EOL;
return 0;
}
}
function getPdfFilesAndCounts($rootFolder) {
$pdfInfo = [];
// Use RecursiveDirectoryIterator to loop through all directories and files
$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($rootFolder));
foreach ($iterator as $fileInfo) {
if ($fileInfo->isFile() && strtolower($fileInfo->getExtension()) === 'pdf') {
$pdfPath = $fileInfo->getPathname();
$pageCount = countPdfPages($pdfPath);
$pdfInfo[] = [$pdfPath, $pageCount];
}
}
return $pdfInfo;
}
function writeToCsv($pdfInfo, $outputCsv) {
$file = fopen($outputCsv, 'w');
// Write the CSV header
fputcsv($file, ['File Path', 'Page Count']);
// Write data
foreach ($pdfInfo as $row) {
fputcsv($file, $row);
}
fclose($file);
}
// Set the root folder containing your PDF files
$rootFolder = 'Path of Folder'; // Change this to your folder path
$outputCsv = 'pdf_page_counts.csv'; // Output CSV file name
$pdfInfo = getPdfFilesAndCounts($rootFolder);
writeToCsv($pdfInfo, $outputCsv);
echo "Page counts for PDF files have been written to $outputCsv" . PHP_EOL;
?>
