Sorting by 2 Custom Fields + Post Title
Check: http://codex.wordpress.org/Database_Description and you will see that’s post_title then in your order part of the query you will refer to wpost.post_title
query-string
Remove query string except from google map api
First of all I would like to strongly recommend you to not remove query parts of javascript and stylesheet files. Why? Because they contain a version of a file. Why do I need it for? We need to add version to each file (whenever it is possible) to prevent versions collisions. These collisions could appear … Read more
Accessing custom URL parameters
Global declaration for the variable was missing in the page. After adding the following declaration, code works as expected. global $wp_query;
WP adds long version query strings to CSS and JS files
When disabling plugins I traced the issue. Apparently it’s the WordFence plugin. This query string is from the option “Hide WordPress version” — it replaces the original “ver=” string that already appears on the static content. If you uncheck that box, you will see the original version numbers instead, without any changes from Wordfence. It … Read more
PHP $_REQUEST array empty
Missing GET request variables are sometimes a symptom of improper rewrite rules in the web-server’s configuration files. In the case of Apache, rewrites are most often implemented using the mod_rewrite module’s directives in the WordPress installation’s directory-level .htaccess configuration file – however, a faulty rewrite rule could also be present in higher-level configuration files (directory, … Read more
How would I get WordPress to parse /mypage/area/value as /mypage/?area=value?
add_rewrite_rule is very handy for this use, first add your custom rule for this: add_action(‘init’, function(){ return add_rewrite_rule( ‘([^/]+)/area/([^/]+)/?$’, ‘index.php?pagename=$matches[1]&area=$matches[2]’, ‘top’ ); }); and you already registered the custom query variable, next is (because you’re in development) go to admin > settings > permalinks and save settings to flush the rewrite rules. Now to get … Read more
Htaccess rewrite based on query string, not working [closed]
I know you are asking about htaccess and rewrite rules, but, you are trying to hide your hacked condition from google, rather than finding the backdoor that’s been installed, and the hacker is just going to change his method of putting spam pages on your site, you will get the “may have been” warning again, … Read more
How to load this code on function.php
Without any further detail (error messages, etc), we’re just guessing here. I first thought of the print_my_inline_script() function as being doubly defined, but then it looked to me like you have a <script> within a <script>. Remove the outside <script> </script> commands and see what that does.
Filter results from a serialized string to use on statistics
So basically the form saves a large serialized array in the database. Now since you have multiple forms, you need to iterate over the result from get_results, unserialize the column and then access the city key. global $wpdb; $table_name = $wpdb->prefix.’db7_forms’; $results = $wpdb->get_results( “SELECT form_value FROM $table_name WHERE form_post_id = 6062”, OBJECT ); // … Read more
How to return a string that has a jQuery and Ajax inside in a shortcode?
For large amounts of HTML you’re better off using output buffering with ob_start() and ob_get_clean(). The documentation for it is here, but the short version is that it lets you capture output to return later. That way you can just output HTML like you would in a template, but capture it and return it at … Read more