Today I came across a weird bug on a client's wordpress site that broke Visual Composer. The Javascript console was reporting a a.poplight[href^=#] syntax err which seemed to indicate that popups were not working. Indeed, there was a section of the page with tabs that showed...
I recently updated a client's Wordpress to 3.9.2. There was a page on that Wordpress that served as the PayPal notify_url and it had been working fine up until I updated. The page simply used a shortcode that I created in the functions.php file to...
I was trying to perform a redirect to generate a CSV file from within a Wordpress admin page using the wp_redirect( ) function, but the problem was that I would always get the dreaded "Cannot modify header information - headers already sent" message. This is...