wp-scan-images-batch-v6.php

<?php
function fp_scan_images_generator()
{
try {
    $upload_dir = wp_upload_dir();
    $directory = $upload_dir['basedir'];

    // Recursive scan with FileSystemIterator
    $iterator = new RecursiveIteratorIterator(
    new RecursiveDirectoryIterator($directory, FilesystemIterator::SKIP_DOTS)
    );

    if (empty($iterator)) {
    return [];
    }

    foreach ($iterator as $file) {
    if (
        !$file->isFile() ||
        !in_array(strtolower($file->getExtension()), ['jpg', 'jpeg', 'png'], true)
    ) {
        continue;
    }

    yield str_replace($directory, $upload_dir['baseurl'], $file->getPathname());
    }
} catch (\Throwable $e) {
    error_log('FlyingPress: Error scaning images - ' . $e->getMessage());
}
}


// Batch logging

function fp_batch_logging(){
    $batch = [];
    $batch_count = 100;
    foreach (fp_scan_images_generator_proloy() as $url) {
      $batch[] = $url;

      if (count($batch) >= $batch_count) {
        error_log(print_r($batch,true));
        $batch = [];
      }
    }

    if ($batch) {
      error_log(print_r($batch,true));
    }
}