彻底清除wordpress自带的meta标签
wordpress通过wp_head会自动加载版本信息等各种meta标签，不知从哪一版本开始，head里面会加载emoji的css等，连wp_footer里面都要加载一个wp-embed.min.js，这些都是不需要的。
- function ashuwp_clean_theme_meta(){
- remove_action( ‘wp_head’, ‘print_emoji_detection_script’, 7, 1);
- remove_action( ‘wp_print_styles’, ‘print_emoji_styles’, 10, 1);
- remove_action( ‘wp_head’, ‘rsd_link’, 10, 1);
- remove_action( ‘wp_head’, ‘wp_generator’, 10, 1);
- remove_action( ‘wp_head’, ‘feed_links’, 2, 1);
- remove_action( ‘wp_head’, ‘feed_links_extra’, 3, 1);
- remove_action( ‘wp_head’, ‘index_rel_link’, 10, 1);
- remove_action( ‘wp_head’, ‘wlwmanifest_link’, 10, 1);
- remove_action( ‘wp_head’, ‘start_post_rel_link’, 10, 1);
- remove_action( ‘wp_head’, ‘parent_post_rel_link’, 10, 0);
- remove_action( ‘wp_head’, ‘adjacent_posts_rel_link’, 10, 0);
- remove_action( ‘wp_head’, ‘adjacent_posts_rel_link_wp_head’, 10, 0);
- remove_action( ‘wp_head’, ‘wp_shortlink_wp_head’, 10, 0);
- remove_action( ‘wp_head’, ‘rest_output_link_wp_head’, 10, 0);
- remove_action( ‘wp_head’, ‘wp_oembed_add_discovery_links’, 10, 1);
- remove_action( ‘wp_head’, ‘rel_canonical’, 10, 0);
- }
- add_action( ‘after_setup_theme’, ‘ashuwp_clean_theme_meta’ ); //清除wp_head带入的meta标签
- function ashuwp_deregister_embed_script(){
- wp_deregister_script( ‘wp-embed’ );
- }
- add_action( ‘wp_footer’, ‘ashuwp_deregister_embed_script’ ); //清除wp_footer带入的embed.min.js
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