first commit

gridpane-kill-all-emoji/gridpane-kill-all-emoji.php

+<?php
+
+function kill_emojis_kill_them_with_fire() {
+
+    remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
+    remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
+    remove_action( 'wp_print_styles', 'print_emoji_styles' );
+    remove_action( 'admin_print_styles', 'print_emoji_styles' ); 
+    remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
+    remove_filter( 'comment_text_rss', 'wp_staticize_emoji' ); 
+    remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
+
+    add_filter( 'tiny_mce_plugins', 'kill_emojis_in_tinymce' );
+    add_filter( 'wp_resource_hints', 'kill_emojis_in_dns_prefetch', 10, 2 );
+    
+}
+add_action( 'init', 'kill_emojis_kill_them_with_fire' );
+
+
+function kill_emojis_in_tinymce( $plugins ) {
+
+    if ( is_array( $plugins ) ) {
+
+        return array_diff( $plugins, array( 'wpemoji' ) );
+
+    } else {
+
+        return array();
+
+    }
+
+}
+
+function kill_emojis_in_dns_prefetch( $urls, $relation_type ) {
+
+    if ( 'dns-prefetch' == $relation_type ) {
+ 
+        $emoji_svg_url = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/2/svg/' );
+
+        $urls = array_diff( $urls, array( $emoji_svg_url ) );
+    }
+
+    return $urls;
+
+}
\ No newline at end of file

mu-gridpane-kill-all-emoji.php

+<?php
+/*
+Plugin Name: GridPane Kill All Emoji
+Plugin URI: https://gridpane.com
+Description: Kill ALL Emoji! Burn them, burn them with fire!!!
+Version: 0.1.0
+Author: Jeff Cleverley
+Author URI: http://github.com/JeffCleverley
+*/
+
+/**
+ * GridPane Kills All Emoji
+ *
+ * @package         GridPane\GridPaneKillAllEmoji
+ * @since           1.0.0
+ * @author          Jeff Cleverley
+ * @license         GNU-2.0+
+ *
+ * @wordpress-plugin
+ * Plugin Name:     GridPane Kill All Emoji
+ * Plugin URI:      https://gridpane.com
+ * Description:     Kill ALL Emoji! Burn them, burn them with fire!!!
+ * Version:         0.1.0
+ * Author:          Jeff Cleverley
+ * Author URI:      http://github.com/JeffCleverley
+ * Author URI:      https://github.com/JeffCleverley/KillAllEmoji
+ * License:         GPL-2.0+
+ * License URI:     http://www.gnu.org/licenses/gpl-2.0.txt
+ */
+require __DIR__ . '/gridpane-kill-all-emoji/gridpane-kill-all-emoji.php';