There is a filter called the_content which you can use to do anything you like with the content. If you want to constrain this to certain pages, you must add an extra condition. It is not completely clear what you mean by ‘blogs page’. The condition for the blogs home page is is_home or else … Read more
meta box loop problem with a search filter
How to Change the WordPress Locale with the ‘locale’ Filter?
I would say you can’t, not possible. There is no filter for get_the_post_thumbnail_url() or get_post_thumbnail_id(). However you could apply a filter to get_metadata() which get_post_thumbnail_id() uses, and return the id of another attachment that you want to use as the default thumbnail. But I don’t recommend this it’s a bit hacky. I think you should … Read more
If you use the save_post hook, every time content is published or updated, the featured image will be refreshed. Note: make sure ACF is set to return an image ID, which is not its default. add_action( ‘save_post’, ‘wpse_set_featured_image’ ); function wpse_set_featured_image($post_id) { // get author id $author_id = get_the_author_id($post_id); // get author’s image $author_image_id = … Read more
There are a lot of things that can be improved in the code, like the use of global variables, but Im guessing you are learning so I’ll answer your question first. You can try this technique to alter the title only in the page, keeping the menu intact. Try this tutorial Basically Go to Appearance … Read more
You could do something like this to see where it was called from: add_filter(“get_the_archive_title”, function($val) { $backtrace = debug_backtrace(); foreach($backtrace as $level) { if(array_key_exists(“file”, $level) && preg_match(“!that-file\.php$!”, $level[“file”]) && array_key_exists(“function”, $level) && $level[“function”] == “get_the_archive_title” ) { return “works: $val”; } } return “test: $val”; }, 10, 1); You’ll have to adapt the regexp (“that-file.php”) … Read more
Change URLs in default WordPress slider to relative from absolute
Try the solution by @Pieter Goosen i found for me it was the best solution, and it easy to customise. if ( ! function_exists( ‘pietergoosen_custom_wp_trim_excerpt’ ) ) : function pietergoosen_custom_wp_trim_excerpt($pietergoosen_excerpt) { global $post; $raw_excerpt = $pietergoosen_excerpt; if ( ” == $pietergoosen_excerpt ) { $pietergoosen_excerpt = get_the_content(”); $pietergoosen_excerpt = strip_shortcodes( $pietergoosen_excerpt ); $pietergoosen_excerpt = apply_filters(‘the_content’, $pietergoosen_excerpt); … Read more
You could obtain what you need like this: function str_replace_special_caracter($content) { // My array of special caracters to get <sup> $specialCaracters = array(‘®’, ‘™’); foreach( $specialCaracters as $character ){ $content = preg_replace( ‘@(‘ . preg_quote( $character, ‘@’ ) . ‘)@i’, “<sup>\\1</sup>”, $content ); } // Return return $content; } add_filter( ‘the_content’, ‘str_replace_special_caracter’, 99 );