CONVERT CONTENT OF PRE-TAGS IN HTML-CODE

There have been dual opposite ways to arrangement a source formula instead of executing a source formula in a post or page. Depending on preferences that HTML tab is tangible in a character piece as well as supposing with formatting, formula fragments have been possibly spoken by <code> or <pre>. In a little cases, mixing a blogger even both tags.

Conversion of special characters

If you wish to make make use of of a pre Tag, afterwards you have to take caring that a formula snippets, whilst parsing, have been not executable. HTML-Entity is a solution.

Two options have been available: One, manually, such as poke as well as reinstate prior to pasting in to a editor (HTML-Entities-table). though if you have been intelligent you let WordPress you do a job.

Numerous methods for a elementary acclimatisation of a formula set in between pre-and/or formula tags have been on a web. But there is a single for a approach make make use of of in WordPress, that takes over to modify a characters ideally given WordPress 2.8.

//PHP-Code for functions.php
 
function pre_esc_html($content) {
  return preg_replace_callback(
    '#(<pre.*?>)(.*?)(< /pre>)#imsu',
    create_function(
      '$i',
      'return $i[1].esc_html($i[2]).$i[3];'
    ),
    $content
  );
}
 
add_filter(
  'the_content',
  'pre_esc_html'
);

Useful links

• Perfect Pre-Tag
• Style Code Snippets with CSS
• Advanced showing of Snippets

Guest Post

This post is combined by Sergej Müller wpseo.org, who combined a renouned WordPress Plugin to optimize your SEO.

Thank you really most from a partial to Sergej.

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Convert Content of Pre-Tags in HTML-Code