在html页面中获取php变量的值[关闭]

I would like to access my php variables obtained via PHP script on HTML page

this is my php script:

<?php
    $url="http://api.giphy.com/v1/gifs/search?q=funny+cat&offset=100&limit=1&api_key=dc6zaTOxFJmzC";

    $json = file_get_contents($url);
    $file = json_decode($json);
    $images = $file->data[0]->images;

    $entityUrl =  $file->data[0]->images->original->mp4;
    $entityId =  $file->data[0]->id;
?>

and this is my html page:

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1"/>
<title>Insert title here</title>
</head>
<body>

<?php include "start.php" ?>
 <video width="320" height="240" autoplay="autoplay">
  <source src="<? echo $entityUrl ?> " type="video/mp4" />
</video> 
</body>
</html>

but in this configuration my code does not work. Any ideas? Name of php file = "start.php" , html file "starting_page.html", both in the same directory.

Create a .htaccess file at the your folder (or root folder of your website) and add this line:

if you are using Apache2 @ Ubuntu/Debian:
AddType application/x-httpd-php .html .htm
if your are running PHP as CGI:
AddHandler application/x-httpd-php .html .htm

And also replace in your html file:

<? echo $entityUrl ?>

with:

<?= $entityUrl ?>

<?php echo $entityUrl; ?>

Make it easier on yourself and just make one .php file like so:

<?php
  $url="http://api.giphy.com/v1/gifs/search?q=funny+cat&offset=100&limit=1&api_key=dc6zaTOxFJmzC";

  $json = file_get_contents($url);
  $file = json_decode($json);
  $images = $file->data[0]->images;

  $entityUrl =  $file->data[0]->images->original->mp4;
  $entityId =  $file->data[0]->id;
?>
<!DOCTYPE html>
 <html>
  <head>
   <meta charset="ISO-8859-1"/>
   <title>Insert title here</title>
  </head>
  <body>
   <video width="320" height="240" autoplay="autoplay">
    <source src="<?php echo ''.$entityUrl.''; ?> " type="video/mp4" />
   </video> 
  </body>
 </html>

Then you dont have to mess around with htaccess/rewrites