这个init hook 没有参数！钩子在WordPress完成加载后但在发送任何头之前被激发。您可以交替使用closure function 自php5起。6在此挂钩上添加参数。

从核心开始，请参见the file on github.

/**
 * Fires after WordPress has finished loading but before any headers are sent.
 *
 * Most of WP is loaded at this stage, and the user is authenticated. WP continues
 * to load on the {@see \'init\'} hook that follows (e.g. widgets), and many plugins instantiate
 * themselves on it for all sorts of reasons (e.g. they need a user, a taxonomy, etc.).
 *
 * If you wish to plug an action once WP is loaded, use the {@see \'wp_loaded\'} hook below.
 *
 * @since 1.5.0
 */
do_action( \'init\' );

如果需要删除编辑器，则无需在挂钩上使用参数no。简单的移除就足够了。

//remove default wysiwyg editor
add_action( \'init\', function() {
    remove_post_type_support( \'post\', \'editor\' );
}, 100);

在增强的注释中，请参见此示例，以在闭包的帮助下添加参数-use.

//remove default wysiwyg editor
add_action( \'init\', function() use ($pt_name) {
    remove_post_type_support( $pt_name, \'editor\' );
}, 100);

有一些方法可以将数据传递给函数。

METHOD 1: Use the global in the function:

//remove default wysiwyg editor
add_action(\'init\', function($pt_name) {
    global $pt_name;
    $post_type = $pt_name;
    remove_post_type_support( $post_type, \'editor\');
}, 100);

METHOD 2: Use the function:

//define post type name
function getPostTypeName($name = \'\') {
    return \'post\';
}

//remove default wysiwyg editor
add_action(\'init\', function($pt_name) {
    remove_post_type_support( getPostTypeName(), \'editor\');
}, 100);

METHOD 3: Use the object class:

class ModifyPostType{
    public $post_type_name;

    public function __construct() {
        // Set post type name
        $this->post_type_name = \'post\';

        //remove default wysiwyg editor
        add_action(\'init\', function($pt_name) {
            remove_post_type_support( $this->post_type_name, \'editor\');
        }, 100);
    }
}

我建议你最好使用方法3。