how can I get image and text from pdf file ?

I get all image or all text from pdf with no typesetting
now,
I want to get the image and text in the whole pdf according to the layout
How do I do it？

get text code

<?php
require './vendor/autoload.php';

use Smalot\PdfParser\XObject\Form;
use Smalot\PdfParser\XObject\Image;

$fileSavePath = "./doc/img/";
$filename = "./doc/test.pdf";

toRun($filename,$fileSavePath);

 function toRun($filename,$fileSavePath){
    $parser = new \Smalot\PdfParser\Parser();
    $pdf    = $parser->parseFile($filename);
    $pages  = $pdf->getPages();
    foreach ($pages as $page) {
        echo $page->getText();
    }

}

get img text

<?php
require './vendor/autoload.php';
use Smalot\PdfParser\XObject\Form;
use Smalot\PdfParser\XObject\Image;

$fileSavePath = "./doc/img/";
$filename = "./doc/test.pdf";

toRun($filename,$fileSavePath);

/**
 * @throws \Exception
 */
 function toRun($filename,$fileSavePath){
     $parser = new \Smalot\PdfParser\Parser();
     $pdf    = $parser->parseFile($filename);
     $i = 0;
     $xobjects  = $pdf->getObjectsByType('XObject');
     foreach( $xobjects  as $obj ) {
         if ($obj instanceof Image) {
             $content = $obj->getContent();
             file_put_contents($fileSavePath. ++$i .".png", $content);
         }
     }
}

?>

Look forward to your reply

Start by reading the Parser usage shown in the issue, especially getPages(), getText(), getObjectsByType('XObject'), and the Image handling example. Clarify the expected layout-preserving output and behavior for the supplied PDF before determining what implementation and tests would be needed; done means extracting text and images in the requested document order.