此代码我创建了此代码,以便仅对所有网站页面(首页和关于&联系&博客&... etc)的帖子标头添加元关键字标签 我将此代码添加到function.php中,每次遇到错误时都必须关闭,如果使用endif函数,并且每次尝试时都遇到错误..所以请帮忙
{
"hallName": "Small hall",
"movieName": "Moonwalker - Michael jackson"
"takenSeats": [],
"_id": "5b428d6b9d5b8e4228d14229",
"showDate": "7/10/2018",
"showStartTime": "4:00 PM",
"showEndTime": "6:00 PM",
}
答案 0 :(得分:1)
您忘记关闭该功能
add_action('wp_head', function (){
if ( is_single() ) {
echo get_post_meta( get_the_ID(), 'meta-head', true );
$postTags = get_the_tags();
$tagNames = array();
foreach($postTags as $tag) {
$tagNames[] = $tag->name;
}
?>
<meta name="keywords" content="<?php echo implode($tagNames,","); ?>" />
<?php
}
} // This one here