teeny_mce_before_init
Filter Hook: Filters the teenyMCE config before init.
Source: wp-includes/class-wp-editor.php:797
before_wp_tiny_mce
Action Hook: Fires immediately before the TinyMCE settings are printed.
Source: wp-includes/class-wp-editor.php:1613
media_buttons
Action Hook: Fires after the default media button(s) are displayed.
Source: wp-includes/class-wp-editor.php:235
tiny_mce_before_init
Filter Hook: Filters the TinyMCE config before init.
Source: wp-includes/class-wp-editor.php:810
wp_tiny_mce_init
Action Hook: Fires after tinymce.js is loaded, but before any TinyMCE editor instances are created.
Source: wp-includes/class-wp-editor.php:1652