The 'in_admin_footer' PHP action in WordPress allows developers to add custom content to the footer of the admin area. This can be useful for displaying additional information or creating custom…

The WordPress 'embed_defaults' PHP filter allows developers to customize the default settings for embedded content.

The 'embed_maybe_make_link' PHP filter in WordPress provides a way to modify the behavior of embedded content. By using this filter, developers can customize the way links are displayed in embedded…

Learn how to use the WordPress `emoji_svg_url` PHP filter to modify the URL where emoji SVG images are hosted, including examples of using a custom CDN, serving from your own…

Learn how to use the WordPress 'emoji_url' PHP filter to control the URL where emoji images are hosted, with examples including using a custom CDN, serving local emoji images, adding…

The 'esc_html' PHP filter in WordPress is a powerful tool for preventing cross-site scripting attacks. By escaping HTML characters, this filter ensures that user input is displayed safely on your…

The 'esc_textarea' PHP filter in WordPress is a powerful tool for sanitizing user input and preventing malicious code injection.

The WordPress 'esc_xml' PHP filter is a powerful tool for ensuring that XML data is properly sanitized and secure. This filter can be used to prevent malicious code from being…

The WordPress 'enclosure_links' PHP filter allows developers to modify the enclosure links for audio and video files in RSS feeds.