Wordpress : How to count number of posts on a tag

I have a question.

How can I count number of posts of a tag ?

Example : Tag photos (67)

Tha开发者_高级运维nks

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Use the code below:

$taxonomy = "category"; // can be category, post_tag, or custom taxonomy name

// Using Term Slug
$term_slug = 'some-category';
$term = get_term_by('slug', $term_slug, $taxonomy);

// Fetch the count
echo $term->count;

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See here.

• Wordpress - Get number of posts AND comments by day
• Get number of posts belonging to a particular category,