strozw

> stresslimit
Sorry, lacked my explanation.

I could not used display_callback at v0.5.3. And I could not found line of executing display_callback at custom_metadata.php.

Sorry for my poor English,

Hi Joachim Kudish.
Thank you for the polite reply.

I found the cause of the error.
My php.ini setting disabled “short_open_tag”, but “custom_metadata.php” is using short open tag in Line numbers 935, 954, 959, 961.

“<? php” to “<?” replaced a result, the error did not occur.

I’m sorry for my poor engilish.

Thanks.

@stalkerb
Yes. It must be done by yourself under your own risk.

Sorry forgotten.

I added above code to “function.php”.
Headsapce2 used protected prefix meta key that have ‘_’ prefix from ahead. And WP3.1 can’t updated protected meta key.

So I fixed update problem with the above code.

I’m sorry in clumsy English, I hope what I have conveyed to assist.

I have deal with this bug, using “is_protected_meta” filter.

add_filter('is_protected_meta', 'not_protect_headspace_meta', null, 2);
function not_protect_headspace_meta($protected, $meta_key) {
	if (strpos($meta_key, '_headspace_', 0) === 0) {
		return $true;
	}

	return $protected;
}

The problem is solved with the following things to fix.

Souce: /wp-content/ultimate-post-type-manager/index.php
Line: 494,495

//if(function_exists('flush_rewrite_rules'))
//flush_rewrite_rules();

And, Updated parmalink options.

Sorry. I found one more fixed.

Sorce:breadcrumb-navxt.php
Method:find_posttypes

Line:796
$opts[$taxonomy->name . '_anchor'] = __(sprintf('<a title="Go to the %%title%% %s archives." href="%%link%%">', ucwords(__($taxonomy->label))), 'breadcrumb_navxt');
modified to
$opts[$taxonomy->name . '_anchor'] = __(sprintf('<a title="Go to the %%title%% %s archives." href="%%link%%">', __($taxonomy->label)), 'breadcrumb_navxt');

If $taxonomy->label is multi-byte character, serialization failed.
And ucwords function is a multi-byte characters garbled.

So, I deleted all ucwords function.

Sorry for poor English.