Try one (or more) of the below methods to increase the memory allicated by PHP. First try increasing the limit to 64MB, and if that fails use 96M. You can define the WP_MEMORY_LIMIT constant in wp-config.php: Increase PHP Memory to 64MB define(‘WP_MEMORY_LIMIT’, ’64M’); Increase PHP Memory to 96MB define(‘WP_MEMORY_LIMIT’, ’96M’); You can also change the … Read more
To limit characters add this to your textarea: maxlength=”200″ changing “200” to whatever you want the character limit to be. <textarea id=”description” maxlength=”200″ tabindex=”3″ name=”description2″ cols=”50″ rows=”6″></textarea> For a character counter you will need some basic Javascript, something like this: counter = function() { var value = $(‘#description’).val(); if (value.length == 0) { $(‘#totalChars’).html(0); return; … Read more
I always thought that the memory size was the limit for the string length, but according to the PHP documentation: string can be as large as up to 2GB (2147483647 bytes maximum) There is also the maximum allowed memory size (memory_limit) for the PHP script, to consider. Testing: Do not perform this on a production … Read more
You can use WP_Query instead of get_posts and then you can use the properties which are set for you: $post_count – The number of posts being displayed. $found_posts -The total number of posts found matching the current query parameters $max_num_pages – The total number of pages. Is the result of $found_posts / $posts_per_page
pre_get_posts alters all queries, back end and front end regardless. There are two very important checks that a large amount of people misses, that is the !is_admin() check which only targets the front end, and then the most important check, is_main_query() which will only alter the main query and not custom queries. You statement should … Read more
It were the sticky posts who ignored my posts_per_page. After setting ‘ignore_sticky_posts’ => true the result was correct !
Just tested with WordPress 3.4.2 and 3.5.2-beta2. With 317 files, this issue does not comes up (order or maximum number of shown items).
This is a little tricky, and my solution may not be the best for the performance. You may add this Value as a Custom Field to the Page, so you do not have to query it everytime. // get the ancestors of the page, and check if the page is toplevel $parent = array_reverse( get_post_ancestors( … Read more
Adjust the amount of visible comments in the Screen Options:
This seem to work. Put in your functions.php: add_filter(‘pre_get_posts’, ‘limit_pages’); function limit_pages($query) { $query->max_num_pages = 5; if ($query->query_vars[‘paged’] > 5) { $query->query_vars[‘paged’] = 5; $query->query[‘paged’] = 5; } return $query; } But I guess you would still need some workaround for posts pagination and authors. Hope it helps you a little.