Relative URLs in WordPress

I think this is the kind of question only a core developer could/should answer. I’ve researched and found the core ticket #17048: URLs delivered to the browser should be root-relative. Where we can find the reasons explained by Andrew Nacin, lead core developer. He also links to this [wp-hackers] thread. On both those links, these … Read more

What does apply_filters(…) actually do in WordPress?

apply_filters($tag, $value) passes the ‘value’ argument to each of the functions ‘hooked’ (using add_filter) into the specified filter ‘tag’. Each function performs some processing on the value and returns a modified value to be passed to the next function in the sequence. For example, by default (in WordPress 2.9) the the_content filter passes the value … Read more

How can I get the current page name in WordPress?

The WordPress global variable $pagename should be available for you. I have just tried with the same setup you specified. $pagename is defined in the file wp-includes/theme.php, inside the function get_page_template(), which is of course is called before your page theme files are parsed, so it is available at any point inside your templates for … Read more

PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on line 0

8388608 bytes is 8M, the default limit in PHP. Update your post_max_size in php.ini to a larger value. upload_max_filesize sets the max file size that a user can upload while post_max_size sets the maximum amount of data that can be sent via a POST in a form. So you can set upload_max_filesize to 1 meg, … Read more

Can I install/update WordPress plugins without providing FTP access?

WordPress will only prompt you for your FTP connection information while trying to install plugins or a WordPress update if it cannot write to /wp-content directly. Otherwise, if your web server has write access to the necessary files, it will take care of the updates and installation automatically. This method does not require you to … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)