Using Normal Quotes Instead of Curly Quotes


The problem. If you’re a developer who often publishes code snippets on your website, you have probably encountered the following problem: a user tells you that the code you posted doesn’t work. Why? Simply because, by default, WordPress turns normal quotes into so-called “smart quotes,” which breaks code snippets.

The solution. To get rid of theses curly quotes, proceed as follows:

  1. Open the functions.php file in your theme. If that file doesn’t exist, create it.
  2. Paste the following code:

    1 <?php remove_filter('the_content', 'wptexturize'); ?>
  3. Save the file, and say goodbye to broken code snippets!

Code explanation. The wptexturize() function automatically turns normal quotes into smart quotes. By using the remove_filter() function, we tell WordPress that we don’t want this function to be applied to a post’s content.

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