tenganmade

Hello

I’m using WPMU 2.8.6 and I’ve found that the source of the problem for me was compression of the output.

The quickfix: comment out lines 140-149 in /wp-admin/load-styles.php.

/*if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') ) {
	header('Vary: Accept-Encoding'); // Handle proxies
	if ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
		header('Content-Encoding: deflate');
		$out = gzdeflate( $out, 3 );
	} elseif ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'gzip') && function_exists('gzencode') ) {
		header('Content-Encoding: gzip');
		$out = gzencode( $out, 3 );
	}
}*/

By commenting out line 8 Firefox gives an error of faulty compression.
//error_reporting(0);

My ZLib in PHP should be workning but something goes wrong here. So this is the correct fix for me.

Just thought I would share my edit of this code which is more optimized.

function last_post_per_user()
{
	global $wpdb;

	return $wpdb->get_results('SELECT post_author, post_title FROM '.$wpdb->posts.' WHERE post_status=\'publish\' AND post_type=\'post\' AND post_author!=\'1\' GROUP BY post_author ORDER BY post_date DESC');
}

This collects one post per author ordered by the post’s date.
The GROUP BY attribute in SQL is the magic thing here.

Then all that’s needed is an associative loop.

$posts = last_post_per_user();

foreach ($posts as $post)
{
	// Code goes here, $post contains the post variables post_author and post_title (which was what I needed for this).
	echo $post->post_title,'<br />';
}