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admin_head-{$hook_suffix}

do_action( “admin_head-{$hook_suffix}” )

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Fires in head section for a specific admin page.

More Information

This hook provides no parameters. You use this hook by having your function echo output to the browser, or by having it perform background tasks. Your functions shouldn’t return, and shouldn’t take any parameters.

Source

do_action( "admin_head-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

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Used byDescription
wp_options_connectors_render_page()wp-includes/build/pages/options-connectors/page.php

Render the options-connectors page.

wp_font_library_render_page()wp-includes/build/pages/font-library/page.php

Render the font-library page.

iframe_header()wp-admin/includes/template.php

Generic Iframe header for use with Thickbox.

Changelog

VersionDescription
2.1.0Introduced.

User Contributed Notes

  1. Skip to note 3 content
    Akira Tachibana
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note

    (From Codex)
    Tools pages

    To add <head></head> content to a management page, the suffix for this hook should be in the following form:

    add_action('admin_head-tools_page_myplugin/myplugin', 'myplugin_adminhead');
function myplugin_adminhead() {
    // Output <head> content here, e.g.:
    echo '<style type="text/css">'
         .'/* ... */'
         .'</style>';
}
  2. Skip to note 4 content
    Akira Tachibana
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note

    (From Codex)
    Options pages

    This hook is an action which means that it primarily acts as an event trigger, instead of a content filter. This is a semantic difference, but it will help you to remember what this hook does if you use it like this:

    add_action( 'admin_menu', 'myplugin_setup_options' );

function myplugin_setup_options(){
  $plugin_page=add_options_page( 'My Plugin', 'myplugin', 8, basename(__FILE__), 'myplugin_main' );
  add_action( 'admin_head-'. $plugin_page, 'myplugin_admin_header' );
}

function myplugin_admin_header(){
  echo '<p>Only executes when the myplugin options page is displayed.</p>';
}

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