Code Snippet

Disable Automatic Formatting Using a Shortcode

function my_formatter($content) {
       $new_content = '';
       $pattern_full = '{(\[raw\].*?\[/raw\])}is';
       $pattern_contents = '{\[raw\](.*?)\[/raw\]}is';
       $pieces = preg_split($pattern_full, $content, -1, PREG_SPLIT_DELIM_CAPTURE);

       foreach ($pieces as $piece) {
               if (preg_match($pattern_contents, $piece, $matches)) {
                       $new_content .= $matches[1];
               } else {
                       $new_content .= wptexturize(wpautop($piece));
               }
       }

       return $new_content;
}

remove_filter('the_content', 'wpautop');
remove_filter('the_content', 'wptexturize');

add_filter('the_content', 'my_formatter', 99);

This goes in the PHP in your functions.php file. Once done, you can use the [raw] shortcode in your posts: [raw]Unformatted code[/raw]

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