You need to add the classes for the corresponding cases. For pages/posts: $css = “body.page-id-**post_id** { background-image: url(‘$bg_image’); }”; For categories: $css = “body.category-**category_id** { background-image: url(‘$bg_image’); }”; You can retrieve post_id with $post->ID. For the category you need to check whether the page is_archive() and to append the corresponding ID or category name.
Either Phpmyadmin or using FTP to edit the functions.php. As you have cpanel there is live FTP that works directly from browser
Per comments, it’s best to use single quoted strings for regexs in PHP (then only backslash and single quote are special), and only backslash as necessary, eg in this case $url_regex = ‘/href=”https://wordpress.stackexchange.com/questions/219419/(http”https):\/\/.+?”https://wordpress.stackexchange.com/”; (leaving out the positive lookahead which isn’t needed here).
You’ve got an issue with your code. This code will always return true because you’re passing a string to it. if (‘custom_header_display’) { ?> //my code } ?> You can instead use is_plugin_active() to check if the plugin is activated. Quoting the example from the Codex page, your code should be like: <?php include_once( ABSPATH … Read more
Can you try this, it was what I tried to explain in my comment. Again, this is just a guess. function js_async_attr($tag){ // Add async to all remaining scripts return str_replace( ‘ src’, ‘ async=”async” src’, $tag ); } add_filter( ‘script_loader_tag’, ‘js_async_attr’); function remove_js_async_head(){ // function to add async to all scripts remove_filter( ‘script_loader_tag’, ‘js_async_attr’); … Read more
Since WordPress 3.5, there are build in time constants to make thing easier for you. They are MINUTE_IN_SECONDS HOUR_IN_SECONDS DAY_IN_SECONDS WEEK_IN_SECONDS YEAR_IN_SECONDS You can probably do 30 DAY_IN_SECONDS for a 30 day period or 4 WEEK_IN_SECONDS for a 4 week period. Obviously, for a 2 month period you will do 60 DAY_IN_SECONDS
I think you might be jumping the gun with actively discarding the data here. What if next month trolls go away, you change your mind, and want all those featured images back? I would just suppress them on front end by editing template and making thumbnail output conditional or filtering API with something like this: … Read more
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previous_post_link() and next_post_link() should work inside the the_content filter. There is nothing wrong with your code except you must return the value inside the filter instead of print. Otherwise I believe post link should be there at the beginning of content. previous_post_link() and next_post_link() print the output so consider using get_previous_post_link() and get_next_post_link(). function prevnext( … Read more
How to a override parent theme page that has been included with require_once?