Add Wordpress Post Title In Feed Url When Calling In Php

I'm using a piece of code to display images from a google image search using Pipes, with a specific keyword as the search term. However, I would like to set this keyword as the post tile of the wordpress post.
I currently have the following:

 <?php
 
$maxItems = 15;
 
$Document = new DOMDocument();
$Document->load('http://pipes.yahoo.com/pipes/pipe.run?_id=a&_render=rss&q=keyword&safe=active');
 
$NodeList = $Document->getElementsByTagName('item');
 
$i = 0;
foreach ($NodeList as $Node) {
if ($i++ >= $maxItems) {
    break;
}
 
$media = $Node->getElementsByTagNameNS('http://search.yahoo.com/mrss/', 'thumbnail');
if ($media->length > 0) {
    $imageUrl = $media->item(0)->getAttribute('url');
 
 
echo "<img src=\"$imageUrl\n\"/>";
} else {
    echo "No media:content\n";
}
} ?>

PHP:

In this line:

$Document->load('http://pipes.yahoo.com/pipes/pipe.run?_id=a&_render=rss&q=keyword&safe=active');

PHP:

I would like to change where it says keyword, to use the get_the_title() wordpress function to search for the post title.
Any ideas on how I would do this?
Many thanks.

 

you can use that tag but it wont work unless it is used in a loop, otherwise it is perfect,

 

Sorry but that post doesn't help me at all.

 

    $Document->load('http://pipes.yahoo.com/pipes/pipe.run?_id=a&_render=rss&q=get_the_title()&safe=active');

PHP:

 

Unfortunately that doesn't work.

 

then i guess this is the solution

$Document->load('http://pipes.yahoo.com/pipes/pipe.run?_id=a&_render=rss&q='.get_the_title().'&safe=active');

PHP: