我在Wordpress的前端使用了以下php来显示我的博客总共有多少条评论。比如说要渲染显示这样的效果：1265788
<?php
$comments_count = wp_count_comments();
echo number_format($comments_count->total_comments);
?>
我想做的是更好地格式化数字。因此，它不会说我有1265788条评论，而是说我有12.65亿条评论。
我按照另一篇帖子的建议尝试了以下代码，但也不起作用。echo是完整的数字。
<?php
$comments_count = wp_count_comments();
if ($comments_count->total_comments < 1000000) {
// Anything less than a million
$n_format = number_format($comments_count->total_comments);
echo $n_format;
} else if ($comments_count->total_comments < 1000000000) {
// Anything less than a billion
$n_format = number_format($comments_count->total_comments / 1000000, 3) . 'M';
echo $n_format;
} else {
// At least a billion
$n_format = number_format($comments_count->total_comments / 1000000000, 3) . 'B';
echo $n_format;
}
?>
所以不，这不是一个重复的问题。以前的答案对我来说绝对没有帮助。我试着完全按照答案说的去做，得到的输出是完整的数字，就像最初的顶部代码给我的一样。
任何人都知道我如何做到这一点，请给我看一个样品。
谢谢！
实际上，上面的代码运行良好，输出为1.266M
硬编码示例：
$number = 1265788;
if ($number < 1000000) {
// Anything less than a million
$n_format = number_format($number);
echo $n_format;
} else if ($number < 1000000000) {
// Anything less than a billion
$n_format = number_format($number / 1000000, 3) . 'M';
echo $n_format;
} else {
// At least a billion
$n_format = number_format($number / 1000000000, 3) . 'B';
echo $n_format;
}
动态：
$comments_count = wp_count_comments();
$number = $comments_count->total_comments;
if ($number < 1000000) {
// Anything less than a million
$n_format = number_format($number);
echo $n_format;
} else if ($number < 1000000000) {
// Anything less than a billion
$n_format = number_format($number / 1000000, 3) . 'M';
echo $n_format;
} else {
// At least a billion
$n_format = number_format($number / 1000000000, 3) . 'B';
echo $n_format;
}