Parameter warning

I am having the same problem. same functions environment.

Warning:Parameter 1 to Abovethefold_Optimization::end_buffering() expected to be a reference, value given in wp-includes/functions.php on line 3464.

and on that line I have this bit

<blockquote>
function wp_ob_end_flush_all() {
	$levels = ob_get_level();
	for ($i=0; $i<$levels; $i++)
		ob_end_flush();	 (this is line 3464)
</blockquote>

I have exactly the same issue on PHP7.0.4 cgi.fix=0

Also when I comment out in wp-includes/funtions.php 3464;

function wp_ob_end_flush_all() {
	$levels = ob_get_level();
	for ($i=0; $i<$levels; $i++)
		ob_end_flush();

I able to use. I think PHP7 or WP 4.4.2 core doesn’t recognize “end_buffering()” or something.

I appreciate this plugin and I would more than appreciate.

Thanks in advance @optimalisatie.nl

Hi!

The bug was not related to PHP7 but due to stricter error reporting (possibly default in PHP7). The buffer was passed as reference.

The bug has been resolved in v2.3.5.

Best Regards,
Jan Jaap

Well I update latest version and checked.
But still getting same error on dashboard;

Above The Fold: Extracted CSS for URL https://exapmle.com/ returned an invalid response.

If I comment out;

function wp_ob_end_flush_all() {
	$levels = ob_get_level();
	for ($i=0; $i<$levels; $i++)
		ob_end_flush();

in wp-includes/funtions.php. this error gone and script working well but if I didn’t comment out that function, not generate cli command.

With 2.3.9 same issue :/

Hi Akincansenol,

Your bug report is not related to the original bug report. Can you please start a new topic for it?

I am suspecting in your case that a full page cache plugin is the cause. Please list any full page cache plugins that you use if you are using any.

Best Regards,
Jan Jaap

Just Redis Object Cache + Autoptimize plugin

do u have any video for u r best settings