wordpress一些可代替插件的代码,将代码放在当前主题的functions.php文件里面即可。
/***移除wordpress后台顶部左上角图标及链接**/ function annointed_admin_bar_remove() { global $wp_admin_bar; /*Remove their stuff*/ $wp_admin_bar->remove_menu('wp-logo'); } add_action('wp_before_admin_bar_render', 'annointed_admin_bar_remove',0); /***更改wordpress登录页面LOGO**/ add_filter('login_headerurl',create_function(false,"return get_bloginfo('siteurl');")); //修改链接地址 add_filter('login_headertitle',create_function(false,"return get_bloginfo('name');")); //修改链接地址标题提示name是站名也可以是description function nowspark_login_head(){echo '<style type="text/CSS">body.login #login h1 a {background:url(http://www.tuhongwei.com/wp-admin/images/tuhongwei-login-logo.png) no-repeat 0 0 transparent;height:50px;width:310px;padding:0;margin:0 auto 1em;} </style>' ;} add_action("login_head","nowspark_login_head"); /***自定义wordpress后台底部版权和版本信息**/ add_filter('admin_footer_text','left_admin_footer_text'); function left_admin_footer_text($text){ //左边信息 $text='<span id="footer-thankyou"><a href="http://www.tuhongwei.com">涂红伟</a>感谢有你!</span>'; return $text; } add_filter('update_footer', 'right_admin_footer_text', 11); function right_admin_footer_text($text){ //右边信息 $text='Tuhongwei.com'; return $text; } /***去掉wordpress仪表盘的某些模块**/ function remove_dashboard_widgets(){ global $wp_meta_boxes; //删除wordpress开发日志模块 unset ($wp_meta_boxes['dashboard'] ['side'] ['core'] ['dashboard_primary']); //删除“概览” unset ($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']); //删除"其他wordpress新闻模块 unset ($wp_meta_boxes['dashboard'] ['side'] ['core'] ['dashboard_secondary']); } add_action('wp_dashboard_setup', 'remove_dashboard_widgets'); /***屏蔽wordpress后台“显示选项”和“帮助”**/ function remove_screen_options() {return false;} add_filter('screen_options_show_screen','remove_screen_options'); add_filter('contextual_help','wpse50723_remove_help',999,3); function wpse50723_remove_help($old_help,$screen_id,$screen){$screen->remove_help_tabs(); return $old_help; } /***实现wordpress文章首行缩进2字符 **/ function xmlas_indent_txt($text){ $return = str_replace('<p', '<p style="text-indent:2em;"',$text); return $return; } add_filter('the_content','xmlas_indent_txt'); /***自定义wordpress自带标签字体大小**/ add_filter('widget_tag_cloud_args','theme_tag_cloud_args'); function theme_tag_cloud_args($args){ $newargs=array( 'smallest' =>12, //最小字号,默认为8; 'largest' =>12, //最大字号,默认为22; 'unit' =>'pt', //字号单位,可以是pt、px、em或%默认为pt; 'number' =>45, //显示个数,默认为45; 'format' =>'list', //列表格式可以是flat、list或array默认为flat; 'separator' =>"n", //分隔每一项的分隔符 'orderby' =>'name', //排序方式 name或count(按标签使用次数排列)默认为name; 'order' =>'ASC', //升序或降序ASC或DESC默认为ASC 'exclude' =>null, //结果中排除某些标签 'include' =>null, //结果中只包含某些标签 'link' =>'view' , //taxonomy链接,view或edit默认为view 'taxonomy' =>'post_tag', //调用哪些分类法作为标签云 ); $return=array_merge($args,$newargs); return $return; } /*** 移除 WordPress 加载的JS和CSS链接中的版本号**/ function wpdaxue_remove_cssjs_ver( $src ) { if( strpos( $src, 'ver=' ) ) $src = remove_query_arg( 'ver', $src ); return $src; } add_filter( 'style_loader_src', 'wpdaxue_remove_cssjs_ver', 999 ); add_filter( 'script_loader_src', 'wpdaxue_remove_cssjs_ver', 999 ); remove_action( 'wp_head', 'wp_generator' ); /***完整的删除WordPress的版本号**/ function wpbeginner_remove_version() { return ''; } add_filter('the_generator', 'wpbeginner_remove_version'); /**让wordpress友情链接只首页显示*/ function rbt_friend_links($output){ if (!is_home()|| is_paged()){ $output = ""; } return $output; } add_filter('wp_list_bookmarks','rbt_friend_links'); /**去掉wordpress评论框上的网址*/ add_filter('comment_form_default_fields', 'unset_url_field'); function unset_url_field($fields){ if(isset($fields['url'])) unset($fields['url']); return $fields; } /*** 修复 WordPress 找回密码提示“抱歉,该key似乎无效”**/ function reset_password_message( $message, $key ) { if ( strpos($_POST['user_login'], '@') ) { $user_data = get_user_by('emAIl', trim($_POST['user_login'])); } else { $login = trim($_POST['user_login']); $user_data = get_user_by('login', $login); } $user_login = $user_data->user_login; $msg = __('有人要求重设如下帐号的密码:'). "rnrn"; $msg .= network_site_url() . "rnrn"; $msg .= sprintf(__('用户名:%s'), $user_login) . "rnrn"; $msg .= __('若这不是您本人要求的,请忽略本邮件,一切如常。') . "rnrn"; $msg .= __('要重置您的密码,请打开下面的链接:'). "rnrn"; $msg .= network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') ; return $msg; } add_filter('retrieve_password_message', reset_password_message, null, 2); /***给wordpress编辑器添加下载按钮***/ function download($atts, $content = null) { return '<a href="'.$content.'" rel="external" target="_blank" title="下载地址"> <img src="https://www.tuhongwei.com/wp-content/uploads/download.png" border="0" width="242" height="62" /></a>';} add_shortcode("download", "download"); add_action('after_wp_tiny_mce', 'bolo_after_wp_tiny_mce'); function bolo_after_wp_tiny_mce($mce_settings) { ?> <script type="text/JavaScript"> QTags.addButton( 'download', '下载按钮', "[download]下载地址[/download]" ); function bolo_QTnextpage_arg1() { } </script> <?php } /**自定义wordpress用户注册地址**/ function sj_redir_login() { wp_redirect(bloginfo('url').'http://www.tuhongwei.com/member.php?mod=register'); //这个地址可以随意修改 exit; } add_action( 'login_enqueue_scripts', 'sj_redir_login' ); /* 自动将wordpress图片转换为 https */ function my_content_manipulator($content){ if( is_ssl() ){ $content = str_replace('http://www.tuhongwei.com/wp-content/uploads', 'https://www.tuhongwei.com/wp-content/uploads', $content); } return $content; } add_filter('the_content', 'my_content_manipulator'); /**去除谷歌字体**/ if (!function_exists('remove_wp_open_sans')) : function remove_wp_open_sans() { wp_deregister_style( 'open-sans' ); wp_register_style( 'open-sans', false ); } /**前台删除Google字体CSS**/ add_action('wp_enqueue_scripts', 'remove_wp_open_sans'); /**后台删除Google字体CSS**/ add_action('admin_enqueue_scripts', 'remove_wp_open_sans'); endif;
注:如果复制的代码不能用请检测代码中的标点符号,所有标点符号必须是英文半角符号。