我正在使用 Instant-QA 主题，需要使用widget提出问题的用户的图像来更新最近的帖子。我在网站functions.php的子域中使用以下代码wordpress。目前它显示的是简单的帖子——下面的代码有什么猜测吗？
function print_requested_template_part() {
// Respond only to requests from the same address...
if ( $_SERVER['REQUEST_METHOD'] == 'GET' && isset($_GET['including_template_part']) && isset($_GET['load_part']) && $_GET['load_part'] != '' ) {
$part = $_GET['load_part'];
$func = 'render_' . str_replace('-', '_', $part); // if you have declared a function called "render_footer_include", then "?load_part=footer_include"
if ( function_exists($func) ) {
// Allow for passing parameters to the function
if ( isset($_GET['params']) ) {
$params = $_GET['params'];
$params = ( strpos($params, ',') !== false )? explode(',', $params) : array($params);
call_user_func_array($func, $params);
} else {
call_user_func($func);
}
}
exit; // if we don't exit here, a whole page will be printed => bad! it's better to have empty footer than a footer with the whole main site...
}
}
add_action('init', 'print_requested_template_part', 1);
function render_my_recent_posts( $numberposts = 5 ) { ?>
<ul>
<?php
$args = array( 'numberposts' => '5' );
$recent_posts = wp_get_recent_posts( $args );
foreach( $recent_posts as $recent ) {
echo '<li><a href="' . get_permalink($recent["ID"]) . '" title="Look '.esc_attr($recent["post_title"]).'" >' . $recent["post_title"].'</a> </li> ';
}
?>
</ul><?php
}