A code to get the page title

You can do this with jQuery, just make sure that the page title and post title are in the DOM:

jQuery(document).ready(function($) {
    var target = $('.post'),
        iframe = $('<iframe>'),
        pageTitle = $('.page-title'),
        postTitle = target.find('.post-title');

    iframe.attr('src', 'https://example.com' + pageTitle + '.php&q=' + postTitle ';

    target.append(iframe);
});

Oh right you just can’t get the page title? What do you mean by page title?

@andrew, I assumed the page title should be the same as post title, that’s why i mentioned it.
What did you mean from “DOM”?

The page title is the same as the post title, I thought. Does it not return the same thing?

In my case, it does not return anything. Actually I want the post title to be replaced with that “query” string.

In which file are you writing this code?

single post file for my theme.

Are you okay to test some code and break your website momentarily?

Sure, please ??

I’m hoping that this will result in a blank white screen with some plain text…

Can you add this to your code:

var_dump(get_the_title()); exit;

I used it before: Echo get_the_title() and it worked.

Andrew, getting the page title is not the problem, replacing it with the string in my code is my problem.

So when you view your page’s source code, in the browser, does it appear like this:

<iframe src="https://test.com/.php?&q={}"
                    width="100%" frameborder="0"></iframe>

?

no, I see the nginx error, so the code is wrong.

Could you paste here the code you’re currently using for the iFrame that causes the error?

<iframe src=”https://test.com/&lt;?php Echo get_the_title();?>.php?&q={<?php Echo get_the_title();?>}”
width=”100%” frameborder=”0″></iframe>