Add this filter to functions.php
file. Make your changes as needed.
function display_my_content( $content ) {
if ( is_single() ) {
$the_content="Before your content";
$the_content .= $content;
$the_content .= 'After your content';
return $the_content;
} else {
return $content;
}
}
add_filter( 'the_content', 'display_my_content' );
WordPress theme API or plugin API can be used anywhere, so when you develop a plugin you can use the plugin API. All APIs can be found at this link.
Related Posts:
- the_content after all shortcodes are parsed
- Is it possible to remove next-post / previous-post with out creating a custom template?
- How to ensure “the_content” filter runs only for the main displayed content?
- Filter to change the content of 404 page
- Finding the paragraphs in content
- $content variable – Is this a reserved variable for a WordPress function? – php / wordpress
- How to filter the_content() & include content from template
- Caching the_content calls
- Run Shortcode of post’s custom field in functions.php / Plugin
- What happens when two or more plugins use the same hook?
- ECHO Executing 4 Times In Head
- Inserted double quote when prepending to the_content
- Add function after the_content
- Shortcode conflicts
- Can / should a widget plugin define its own Widget Area?
- Is there a way to get rendered html content of a WP post after updating?
- Custom signature appears twice on page
- Filter the_content() to add custom figure tags
- How to parse without changing the characters case (lower and upper) in wordpress the_content?
- append code after the_content not working
- add_filter adds output in the head
- echo statement repeats
- How to override existing plugin action with new action
- Add custom TinyMCE 4 Button, Usable since WordPress 3.9-beta1
- How to store username and password to API in wordpress option DB?
- Which hook should be used to add an action containing a redirect?
- How do I create links at the top of WP_List_table?
- Is it worth checking if class_exists when developing a plugin and how to do it?
- Why Does get_posts() Return an Empty Set?
- Where to enqueue stylesheets for plugin?
- How do I resolve Notice: Undefined offset: 0 in /wp-includes/capabilities.php on line 1145
- How can the tinyMCE dom be manipulated (offical API does not seem to work)?
- stray elements
- Deletion of shared options using uninstall.php
- Pass javascript result to shortcode executer function
- URLs of plugin resources?
- anything like add_meta_box for categories?
- Plugin Settings not Saving on Ajax re-ordered table
- Can we create a category list page in WordPress?
- How to include class from addon after to be sure one class exists in the main plugin?
- WordPress: After Gutenberg plugin migration to block.json the localization/ translations with PolyGlot in JavaScript does not work anymore
- Undefined function wp_set_password
- WordPress password reset – why post rp_key?
- How to modify the new WordPress 4.5 link inline toolbar
- Is it possible to check is loaded language files correctly with WordPress plugin?
- Get the link text
- Multisite plugin development and wp_enqueue_script
- Prevent plugin from deleting important directories
- Default category got deleted. How to get it back as ID=1?
- Is Dreamweaver CS5 a serious choice for theme/plugin development?
- What allows a template file from plugin to be copied in child theme and overridden?
- How to set “Site Address (URL)” programmatically on WP multisite?
- creating custom archive template within plugin for custom post type using archive_template filter
- Advice on plugin structure
- Reset plugins version cache | pre_set_site_transient_update_plugins
- Add column and post filter for a custom post type field on the edit.php page
- Problem with parameters in url and pagination
- Trying to understand order and frequency of action hooks firing
- Create & Save multiple Meta-boxes
- How to fetch all images from a WordPress draft using PHP?
- Can’t get woocommerce_get_price_html to work [closed]
- jQuery selectors for editor elements safe to use?
- wp_set_object_terms not updating database without a die()
- WordPress form action – doesn’t work
- Fatal error: Uncaught Error: Call to undefined function get_option()
- Strange Situation When Try To Retrieve Github Gist Using wp_remote_get
- jQuery does not enqueue for my purpose… (before an inline script in the footer)
- how to get all the child category name in a specified category name?
- Can I add custom css to an mu-plugin?
- Change WooCommerce Email Header using custom plugin
- How to get the current page Title and Page URL in footer.php
- insert query on a custom table using ajax with jQuery plugin Jeditable
- How to add search form in main page body?
- WordPress Rest API with rest_do_request, possible race condition?
- Need help about understand api, wp, $ syntax in WordPress plugin script
- Is it possible to use WP-CLI in a plugin (or theme)?
- Get section of input passed to the sanitize_callback
- Adding tables to dashboard pages programmatically?
- how to add custom fields into new & update post page?
- Custom Endpoint – Does it possible to use PUT method with WP API Rest?
- Condition to check previous next article post title
- Dynamically modify content added to table via javascript
- functions won’t fire after I converted my code from procedural code to OOP
- How to prevent wp_insert_post from creating a new post every second?
- Multisite and the JSON REST API: How to?
- Updating a WP Plugin SVN not showing on WordPress Website or Zip
- Download stopped working in 4.7.4
- $wpdb Mysql trigger problem
- WordPress postboxes On Tabbed Views and Hiding Registered Pages
- How can I send an id over the url?
- grouping my widgets wordpress
- Creating custom Insert Media page
- Yet another wp_insert_post infinite loop. What is wrong?
- Initialize class inside plugin
- “Print to printer” functionality in a plugin
- Which subset of html does WordPress support?
- How to set init for maximum script execution, memory limit and max files upload in wordpress
- Trying to build a plugin – Cannot modify header information
- Is it smart to require_once wp-admin/includes/plugin.php when you need only one function from it
- multiple record insert creating many duplicate records