Adding Content / Ads after or before the post in Wordpress

Adding content such as text, ads, signature, or even your own related posts links, that you wanted to add for all your post after or before the post content in Wordpress is easy and you don't really need a plugin for that, write down this simple code in your child theme's functions.php

Adding Content / Ads after or before the post in Wordpress

Open your theme editor in your Wordpress admin page, Appearance » Editor » from "Select them to edit" drop down (on the top right) make sure it's child selected » click functions.php below the drop down, then enter the code below.

If you wanted to add your text before the post.

function text_before_post_content($content){
    if (is_single()) { 
        $content = "<p>Hello,</p>" . $content;
    }
     return $content;
}
add_filter( "the_content", "text_before_post_content" );

If you wanted to add your text after the post.

function text_after_post_content($content){
    if (is_single()) { 
        $content = $content . "<p>Thanks for reading.</p>";
    }
    return $content;
}
add_filter( "the_content", "text_after_post_content" );

If you wanted to add your text before and after the post.

function text_beforeafter_post_content($content){
    if (is_single()) { 
        $content = "<p>Hello,</p>" .$content . "<p>Bookmark this website.</p>";
    }
    return $content;
}
add_filter( "the_content", "text_beforeafter_post_content" );

If you wanted to add your link after the post, you should write your double quotes and single quotes placement carefully.

function text_beforeafter_post_content($content){
    if (is_single()) { 
        $content = $content . "<p><a href='http://www.google.com'>Go to Google</a>.";
    }
    return $content;
}
add_filter( "the_content", "text_beforeafter_post_content" );

Hope this helps. To learn more about single and double quotes in PHP, http://php.net/manual/en/language.types.string.php


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