Wordpress unable to communicate back to site

Question

I am trying to add a search box and the code I have so far is :

<div id="search"style="float-right;padding-right:30px;padding-top:25px;height:50px;width:500px">
<?php echo do_shortcode('wpdreams_ajaxsearchlite]')?></div>    

I keep getting the following message:

Unable to communicate back with the site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP.

Answer 1

Change line 492 of wp-admin/includes/file.php:

FROM

if ( $is_active && 'php' === $extension ) {

TO

if ( $is_active && 'php' === $extension && false) {

It will work.