view 404 image from link with certificate

.htaccess

RewriteEngine On
ErrorDocument 404 /images/mywebsite/404.php

404.php

<?php

//http://localhost:90/blog/wp-content/uploads/2019/03/Vincent-VIRIOT-1024x570.jpg

//var_dump($_SERVER);die;
$request_url = $_SERVER['REQUEST_URI'];
//var_dump($request_url);die;
$character = '/images/mywebsite/';
if (strpos($request_url, $character) !== false) {
    //echo 'true';
    $bodytag = str_replace($character, "", $request_url);
    //var_dump($bodytag);
    //http://localhost:90/images/menuActiveArrow.png
    $file = 'https://qa.website.local/images/mywebsite/' . $bodytag;
    //var_dump($file);die;
    //$current = file_get_contents($file);
    //var_dump($current);
    //$base_name = basename($bodytag);
    //var_dump($base_name);die;

    //$save_url = 'images/'.$base_name;
    //$save_url = ''.$base_name;
    //file_put_contents($save_url, $current);
    return_image_content($file, $bodytag);
}
//echo 'end';
//die;

function return_image_content($file_out, $bodytag = '')
{
    //$file_out = "myDirectory/myImage.gif"; // The image to return

    //var_dump($file_out);die;
    $ch = curl_init();

	//$certificate = 'E:/Downloads/usbwebserver/cacert.pem';
	$certificate = dirname(__FILE__).'/cacert.pem';
	curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, $certificate_location);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $certificate_location);
	
    // set URL and other appropriate options
    curl_setopt($ch, CURLOPT_URL, $file_out);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    // grab URL and pass it to the browser
    $urlContent = curl_exec($ch);
    if (!curl_errno($ch)) {
        $info = curl_getinfo($ch);
        header('Content-Type: ' . $info['content_type']);
        echo $urlContent;
    }
    curl_close($ch);

    $isInFolder = preg_match("/^(.*)\/([^\/]+)$/", $bodytag, $filepathMatches);

    if ($isInFolder) {
        $folderName = dirname(__FILE__) . '/' . $filepathMatches[1];
        //var_dump($folderName);die;
        $fileName = $filepathMatches[2];
        if (!is_dir($folderName)) {
            mkdir($folderName, 0777, true);
        }

        //var_dump($folderName);die;
    }
    //file_put_contents(dirname(__FILE__) . '/' . $bodytag, $urlContent);


    /*
    $remoteImage = $file_out;
$imginfo = getimagesize($remoteImage);
var_dump($imginfo);die;
header("Content-type: {$imginfo['mime']}");
readfile($remoteImage);
*/
    die;
}