Definition:
function rich_edit_exists() {}
Determine if TinyMCE is available.
Checks to see if the user has deleted the tinymce files to slim down there WordPress install.
Return values
returns:Whether TinyMCE exists.
Source code
function rich_edit_exists() { global $wp_rich_edit_exists; if ( !isset($wp_rich_edit_exists) ) $wp_rich_edit_exists = file_exists(ABSPATH . WPINC . '/js/tinymce/tiny_mce.js'); return $wp_rich_edit_exists; }
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