\n" ); exit( 1 ); } $iterator = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $dir, FilesystemIterator::SKIP_DOTS ) ); $count = 0; $skipped = 0; foreach ( $iterator as $file ) { if ( 'php' !== strtolower( $file->getExtension() ) ) { continue; } if ( 'argus-wordpress-defence.php' === $file->getFilename() ) { $skipped++; continue; } $path = $file->getPathname(); $stripped = php_strip_whitespace( $path ); if ( '' === trim( (string) $stripped ) ) { fwrite( STDERR, "WARNING: stripping produced empty output for {$path}, leaving original untouched\n" ); continue; } file_put_contents( $path, $stripped ); $count++; } echo "Stripped comments/whitespace from {$count} PHP files ({$skipped} skipped: plugin header file).\n";