<?php
/*
Plugin Name: WPJAM Blogroll
Description: 快速添加友情链接
Version: 0.1
Author: Denis
*/
add_action('admin_init', 'wpjam_blogroll_settings_api_init');
function wpjam_blogroll_settings_api_init() {
add_settings_field('wpjam_blogroll_setting', '友情链接', 'wpjam_blogroll_setting_callback_function', 'reading');
register_setting('reading','wpjam_blogroll_setting');
}
function wpjam_blogroll_setting_callback_function() {
echo '<textarea name="wpjam_blogroll_setting" rows="10" cols="50" id="wpjam_blogroll_setting" class="large-text code">' . get_option('wpjam_blogroll_setting') . '</textarea>';
}
function wpjam_blogroll(){
$wpjam_blogroll_setting = get_option('wpjam_blogroll_setting');
if($wpjam_blogroll_setting){
$wpjam_blogrolls = explode("n", $wpjam_blogroll_setting);
foreach ($wpjam_blogrolls as $wpjam_blogroll) {
$wpjam_blogroll = explode("|", $wpjam_blogroll );
echo ' | <a href="'.trim($wpjam_blogroll[0]).'" title="'.esc_attr(trim($wpjam_blogroll[1])).'">'.trim($wpjam_blogroll[1]).'</a>';
}
}
}
?>
首先将上面的代码复制到当前主题的 functions.php 文件中,或者单独作为一个插件激活,然后就可以在 WordPress 后台 > 设置 > 阅读 界面,就有一个友情链接添加的输入框,按照 链接 |标题 的方式输入所有的友情链接.
方法二:将下面的代码添加到当前主题的 functions.php 文件中,或者另存为单独的php文件,上传到插件目录激活,代码如下:
代码如下:
<?php
add_action('admin_init', 'wpjam_blogroll_settings_api_init');
function wpjam_blogroll_settings_api_init() {
add_settings_field('wpjam_blogroll_setting', '友情链接', 'wpjam_blogroll_setting_callback_function', 'reading');
register_setting('reading','wpjam_blogroll_setting');
}
function wpjam_blogroll_setting_callback_function() {
echo '<textarea name="wpjam_blogroll_setting" rows="10" cols="50" id="wpjam_blogroll_setting" class="large-text code">' . get_option('wpjam_blogroll_setting') . '</textarea>';
}
function wpjam_blogroll(){
$wpjam_blogroll_setting = get_option('wpjam_blogroll_setting');
if($wpjam_blogroll_setting){
$wpjam_blogrolls = explode("n", $wpjam_blogroll_setting);
foreach ($wpjam_blogrolls as $wpjam_blogroll) {
$wpjam_blogroll = explode("|", $wpjam_blogroll );
echo ' | <a href="'.trim($wpjam_blogroll[0]).'" title="'.esc_attr(trim($wpjam_blogroll[1])).'">'.trim($wpjam_blogroll[1]).'</a>';
}
}
}
?>
然后就可以在 WordPress 后台 > 设置 > 阅读 界面,就有一个友情链接添加的输入框,按照 链接 |标题 的方式输入所有的友情链接.
最后在需要显示友情链接的模板文件的适当位置,使用下面的代码进行调用:
代码如下:
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