epp code wordpress

When your readers see useful articles on your website and want to extract them, they can carry them with them, More and more handheld devices now have the QR code detection function. When your readers see useful articles on your website and want to extract them, they can carry them with them, The article's QR code can provide us with a better solution. How can we add such a QR

The program mentioned today in the interception of Chinese garbled problem especially in the home page, the first impression of people is very unfriendly, the page is garbled problem solution sharing the following. The code is as follows Copy Code Echo mb_strimwidth (strip_tags apply_filters (' the_content ', $post->post_content)), 0, 330, "...");?> The above is the so

First step In the following topic file footer.php Add this code: The code is as follows Copy Code The Top.js code is as follows The code is as follows Copy Code

Code used by WordPress to determine whether a user is logged on. Is_user_logged_in () indicates that a Boolean value true or false is returned based on whether the current visitor logs on. Parameter this function does not accept any parameters. Copy the code as follows :? Phpif (is_us is_user_logged_in () Description Returns a boolean value of true or false based

First look at the effect:What's the use of this? After adding the @ feature, the hierarchical relationship between those user reviews is clear, and we can clearly see who sent the comments to whom. In fact, mainly to enhance the force lattice.Implementation method:Add the following code to the function.php 123456789 //为你的评论回复添加@功能function shenjie_com_comment_add_at( $comment_text, $comment = ‘‘) {if( $comment->comment_parent > 0) {/*下

by the following code: Function kses_init (){Kses_remove_filters (); If (Current_user_can ('unfiltered _ HTML ')= False)Kses_init_filterS ();} Add_action ('init ', 'kses _ init ');Add_action ('set _ CURRENT_USER ', 'kses _ init '); At this time, it is found that the current user does not have the unfilter_html permission. Solution 1. TryWp_filter_post_kses is removed using the remove_filter function, but this shows a problem of the

This article mainly introduces the PHP code example for adding a floor number to a message in WordPress. here, it is only for the main comment, not for the comment in the stacked middle floor, if you need a friend, you can refer to the blog comment page that was suddenly found to have a problem recently. The previous setting was "display new comments on the top of each page", which is called "Display Commen

Insert the following code into the functions.php of the WordPress theme: The code is as follows Copy Code function Content_str_replace ($content = ' ") {$content = Str_replace (' old ', ' new ', $content);return $content;}Add_filter (' the_content ', ' content_str_replace ', 10);

After installing wordpress, the source code error is Prompted. I just uploaded wordpress4.01 to the host and opened the domain name. the following message is displayed: Fatal error: Call to undefined function request_filesystem_credentials () in/data/home/htdocs/wp-admin/des/class-wp-upgrader-skins.php on line 47 Find the source code as follows: public function r

For a related CSS configuration see http://www.sjyhome.com/wordpress/pagenavi.htmlThe following code should be placed in the subject functions.php file /*@ Paging function */ function Native_pagenavi () { Global $WP _query, $WP _rewrite; $WP _query->query_vars["Paged" > 1? $current = $wp _query->query_vars["paged"]: $current = 1; $pagination = Array ( "Ba

The code is as follows Copy Code /* Config */Whether to create a static file on the first pageDefine (' Is_index ', true);/false = does not create home page cache /*end of config*/ Define (' cosversion ', ' 2.7.3 '); To define a plug-in version The introduction of WP's file operation function, which will be used in the following Get_home_pathRequire_once (Abspath. ' wp-admin/includes/file.p

See the following code: WordPress used for a long time, some post deleted, but its corresponding post meta data still exist, then how to delete these isolated post meta data? Run the following SQL statement directly in the database management software: DELETE pm From Wp_postmeta PM Left JOIN wp_posts wp on wp.id = pm.post_id WHERE Wp.id is NULL ----puzzled is, "PM", "WP" what mean? Reply to discussi

After installing WordPress, prompt the source error Just put wordpress4.01 upload to the host, open the domain name, appear this sentence: Fatal error:call to undefined function request_filesystem_credentials () in/data/home/htdocs/wp-admin/includes/ class-wp-upgrader-skins.php on line 47 Find the source code as follows Public Function request_filesystem_credentials ($error = False) {$url = $this->options['

Plugin Uninstallin the process of developing plug-ins, it is unavoidable to create some fields and even tables in the database, or create a number of timed tasks, when the plugin is deleted, these things will be left on WordPress, into garbage, as the responsible developer, It is necessary to help the user remove the traces we left when removing the plugin. uninstall.php file There are two ways to do this, a moment in the root directory of Plug-ins

Wordpress custom field output code design .! -- For example, if this is a slide -- divclassflexslider? Phpif (have_posts (): the_post ();? Ulclassslides? Php $ imagesget_post_meta ($ post-ID, images, false); 1 ID, 'images', false); // The custom field images if ($ images) you want to add in a moment) {// start Loop custom field foreach ($ images as $ image) {$ fullval

Brief description: A vulnerability is detected in the WordPress plugin BackWPup.1.6.1 attackers can execute local or remote code on the webpage.Server. Input to the component "wp_xml_export.php" throughThe "wpabs" variable allows inclusion and execution locally or remotelyPHP files, as long as the value of "_ nonce" is well known. Value in "_ nonce"Depends on a static constant, which is not defined in the s