site插件phpwordpress插件wordpress
<code> //show contribute meta data function contribute_metadata( $content ){ if( is_single() ){ $DXC_options = get_option( 'DX-Contribute-options' ); $pid = get_the_ID(); $metas = get_post_meta( $pid, '_DX_Contribute', true ); if( $DXC_options['meta-on'] = 'on' && $metas ){ $avatar = get_avatar( $metas['email'], 25 ); $url = ($metas['site'] == 'true') ? '' : $metas['site']; $user = $metas['user']; $site = ( $url ) ? '<a href="'.%24url.'" rel="external nofollow" target="_blank">'.$user.'</a>' : '<a rel="nofollow" style="color: #EF4372;">'.$user.'</a>'; $style = '<style type="text/css">#contribute-metadata{line-height:25px;margin:10px 0;} #contribute-metadata img{display:block;float:left;margin-right:5px;}</style>'; $meta_code = '<div id="contribute-metadata">'.$avatar.'<div id="contribute-site">'.$site.' 提交于'.get_the_time( 'Y-m-d H:i:s' ).'</div>
</div>
<div style="clear:both;"></div>'; if( $DXC_options[ 'metapo' ]=='head' ){ $content = $style.$meta_code.$content; } else $content .= $style.$meta_code; } } return $content; }</code>这一段是插件内的内容，他将自动在文章页面内重输出文章内容
但是我想在首页指定地方输出$user的内容怎么做到呢
