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January 29, 2017 03:44
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Remove WordPress emojis without a plugin.
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<?php | |
/* @link https://anythinggraphic.net/disable-emojis-in-wordpress-without-a-plugin | |
/* Remove emoji scripts and dns prefetch | |
----------------------------------------------------------------------------------------*/ | |
add_action( 'init', 'ag_disable_wp_emojicons' ); | |
function ag_disable_wp_emojicons() { | |
// all actions related to emojis | |
remove_action( 'admin_print_styles', 'print_emoji_styles' ); | |
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_filter( 'wp_mail', 'wp_staticize_emoji_for_email' ); | |
remove_filter( 'the_content_feed', 'wp_staticize_emoji' ); | |
remove_filter( 'comment_text_rss', 'wp_staticize_emoji' ); | |
// filter to remove TinyMCE emojis, below | |
add_filter( 'tiny_mce_plugins', 'ag_disable_emojicons_tinymce' ); | |
} | |
function ag_disable_emojicons_tinymce( $plugins ) { | |
if ( is_array( $plugins ) ) { | |
return array_diff( $plugins, array( 'wpemoji' ) ); | |
} else { | |
return array(); | |
} | |
} | |
// Lastly, remove the DNS Prefetch | |
add_filter( 'emoji_svg_url', '__return_false' ); |
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