WordPress all actions and filters

print all wp_actions:


function print_all_wp_actions() {

	global $wp_actions;

	echo 'all WordPress actions: <pre_>';

	print_r( $wp_actions );

	echo '</pre_>';

}

print all wp_filters:


function print_all_wp_filters() {

	global $wp_filter;

	echo 'all WordPress filters: <pre_>';

	print_r( $wp_filter );

	echo '</pre_>';

}

All WordPress actions:


Array

(

    [muplugins_loaded] =&gt; 1

    [registered_taxonomy] =&gt; 10

    [registered_post_type] =&gt; 10

    [plugins_loaded] =&gt; 1

    [sanitize_comment_cookies] =&gt; 1

    [setup_theme] =&gt; 1

    [load_textdomain] =&gt; 3

    [after_setup_theme] =&gt; 1

    [auth_cookie_malformed] =&gt; 1

    [auth_cookie_valid] =&gt; 1

    [set_current_user] =&gt; 1

    [init] =&gt; 1

    [widgets_init] =&gt; 1

    [register_sidebar] =&gt; 1

    [wp_register_sidebar_widget] =&gt; 12

    [wp_default_scripts] =&gt; 1

    [wp_default_styles] =&gt; 1

    [admin_bar_init] =&gt; 1

    [add_admin_bar_menus] =&gt; 1

    [wp_loaded] =&gt; 1

    [parse_request] =&gt; 1

    [send_headers] =&gt; 1

    [parse_query] =&gt; 2

    [pre_get_posts] =&gt; 2

    [posts_selection] =&gt; 2

    [wp] =&gt; 1

    [template_redirect] =&gt; 1

    [get_header] =&gt; 1

    [wp_head] =&gt; 1

    [wp_enqueue_scripts] =&gt; 1

    [wp_print_styles] =&gt; 1

    [wp_print_scripts] =&gt; 1

    [before] =&gt; 1

    [loop_start] =&gt; 2

    [the_post] =&gt; 7

    [get_template_part_content] =&gt; 3

    [loop_end] =&gt; 2

    [get_sidebar] =&gt; 1

    [before_sidebar] =&gt; 1

    [dynamic_sidebar] =&gt; 4

    [pre_get_comments] =&gt; 1

    [get_footer] =&gt; 1

    [_s_credits] =&gt; 1

    [wp_footer] =&gt; 1

    [wp_print_footer_scripts] =&gt; 1

    [admin_bar_menu] =&gt; 1

    [wp_before_admin_bar_render] =&gt; 1

    [wp_after_admin_bar_render] =&gt; 1

)

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