wordpress 4.2版本后自定义表情路径_WordPress教程

wordpress 4.2新增了emoji表情，导致之前自定义的表情无法显示。

add_filter('smilies_src','custom_smilies_src',1,10);
function custom_smilies_src ($img_src, $img, $siteurl){
 return get_bloginfo('template_url').'/static/img/smilies/'.$img;
}

function mbtheme_init_smilies(){
 global $wpsmiliestrans;
 $wpsmiliestrans = array(
 ':mrgreen:' => 'icon_mrgreen.gif',
 ':neutral:' => 'icon_neutral.gif',
 ':twisted:' => 'icon_twisted.gif',
 ':arrow:' => 'icon_arrow.gif',
 ':shock:' => 'icon_eek.gif',
 ':smile:' => 'icon_smile.gif',
 ':???:' => 'icon_confused.gif',
 ':cool:' => 'icon_cool.gif',
 ':evil:' => 'icon_evil.gif',
 ':grin:' => 'icon_biggrin.gif',
 ':idea:' => 'icon_idea.gif',
 ':oops:' => 'icon_redface.gif',
 ':razz:' => 'icon_razz.gif',
 ':roll:' => 'icon_rolleyes.gif',
 ':wink:' => 'icon_wink.gif',
 ':cry:' => 'icon_cry.gif',
 ':eek:' => 'icon_surprised.gif',
 ':lol:' => 'icon_lol.gif',
 ':mad:' => 'icon_mad.gif',
 ':sad:' => 'icon_sad.gif',
 '8-)' => 'icon_cool.gif',
 '8-O' => 'icon_eek.gif',
 ':-(' => 'icon_sad.gif',
 ':-)' => 'icon_smile.gif',
 ':-?' => 'icon_confused.gif',
 ':-D' => 'icon_biggrin.gif',
 ':-P' => 'icon_razz.gif',
 ':-o' => 'icon_surprised.gif',
 ':-x' => 'icon_mad.gif',
 ':-|' => 'icon_neutral.gif',
 ';-)' => 'icon_wink.gif',
 '8O' => 'icon_eek.gif',
 ':(' => 'icon_sad.gif',
 ':)' => 'icon_smile.gif',
 ':?' => 'icon_confused.gif',
 ':D' => 'icon_biggrin.gif',
 ':P' => 'icon_razz.gif',
 ':o' => 'icon_surprised.gif',
 ':x' => 'icon_mad.gif',
 ':|' => 'icon_neutral.gif',
 ';)' => 'icon_wink.gif',
 ':!:' => 'icon_exclaim.gif',
 ':?:' => 'icon_question.gif',
 );
 
 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_action( 'init', 'mbtheme_init_smilies', 5 );