Using WordPress ‘comments_atom_head’ PHP action

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The comments_atom_head WordPress PHP action fires at the end of the Atom comment feed header.

Usage

add_action('comments_atom_head', 'your_custom_function');

function your_custom_function() {
    // your custom code here
}

Parameters

  • None

More information

See WordPress Developer Resources: comments_atom_head

Examples

Add a custom XML element to Atom comment feed header

This code adds a custom XML element to the Atom comment feed header.

add_action('comments_atom_head', 'add_custom_xml_element');

function add_custom_xml_element() {
    echo '<custom-element>Custom Content</custom-element>';
}

Add a custom favicon to Atom comment feed header

This code adds a custom favicon to the Atom comment feed header.

add_action('comments_atom_head', 'add_custom_favicon');

function add_custom_favicon() {
    echo '<link rel="icon" href="https://example.com/favicon.ico" />';
}

Add a custom stylesheet to Atom comment feed header

This code adds a custom stylesheet to the Atom comment feed header.

add_action('comments_atom_head', 'add_custom_stylesheet');

function add_custom_stylesheet() {
    echo '<link rel="stylesheet" href="https://example.com/style.css" />';
}

Set a custom generator tag for Atom comment feed header

This code sets a custom generator tag for the Atom comment feed header.

add_action('comments_atom_head', 'set_custom_generator_tag');

function set_custom_generator_tag() {
    echo '<generator uri="https://example.com/" version="1.0">Custom Generator</generator>';
}

Add custom meta information to Atom comment feed header

This code adds custom meta information to the Atom comment feed header.

add_action('comments_atom_head', 'add_custom_meta_information');

function add_custom_meta_information() {
    echo '<meta name="author" content="John Doe">';
    echo '<meta name="description" content="A custom Atom comment feed header">';
}