91wordpress最近在使用wordpress开发一套会员在线阅读新闻系统，要求新增用户的时候填写姓和名字段，显示在右上角，会员信息如下图：
想要达到的效果如下图：
wordpress默认的用户功能是可以修改自己的显示名称的，这里已经删除了，现在只能通过修改代码在右上角读取用户的姓和名字段。这篇wordpress教程里我们来给大家介绍一下实现的方法。
切换到主题目录，打开functions.PHP，加入以下代码：
Crayon-5c891d13d86e4554901003" class="Crayon-Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mouSEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;">
Crayon-toolbar" data-settings=" mouSEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">Crayon-title">functions.PHP
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Crayon-button Crayon-plain-button" title="Toggle Plain Code">
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Crayon-button Crayon-wrap-button" title="Toggle Line Wrap">
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Crayon-button Crayon-expand-button" title="Expand Code">
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Crayon-button Crayon-copy-button" title="Copy">
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Crayon-button Crayon-popup-button" title="Open Code In New Window">
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| Crayon-nums " data-settings="show"> Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-code">Crayon-num" data-line="Crayon-5c891d13d86e4554901003-1">1 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-3">3 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-5">5 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-7">7 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-9">9 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-11">11 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-13">13 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-15">15 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-17">17 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-19">19 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-21">21 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-23">23 Crayon-num" data-line="Crayon-5c891d13d86e4554901003-25">25 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> 原文链接：https://www.f2er.com/wordpress/238450.html
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