Gist 9a926ef0219e7b50d71a33ceae04c99e

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Gist 9a926ef0219e7b50d71a33ceae04c99e

✓ Published0🌍 Public

Last edited Jul 1, 2020

Created on Jul 1, 2020

This example demonstrates a WordPress content-cleaning routine that strips inline styling, removes font tags, and deletes empty HTML elements from posts. It shows how the `the_content` filter hook modifies page output for single posts and the homepage. The code uses the `add_filter` API with a custom `clean_post_content` function, applying regular expressions via `preg_replace` and a string translation with `strtr` to sanitize markup before rendering.

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