Function Reference/count user posts

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Description

Returns the post count for a user.

Usage

%%%<?php $user_post_count = count_user_posts( $userid ); ?>%%%

Parameters

tt$userid/tt
(integer) (required) The ID of the user to count posts for.
Default: Nonenoinclude

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Notes

This template is for standardizing how parameters look in the Function Reference and in Template Tags. Here is an example of this template being called: prenowiki检查到模板循环:模板:Parameter/nowiki/pre 检查到模板循环:模板:Parameter

The usage of this template is below: prenowiki检查到模板循环:模板:Parameter/nowiki/pre Let's take a closer look at the parameters..

name
The name of the parameter.
datatype
The datatype that should be given for this parameter when called.
  • string
  • integer
  • boolean
  • mixed
description
A short description of the parameter.
importance
Set this parameter to optional if the parameter is optional. Otherwise, do not declare this parameter—it defaults to required.
  • required
  • optional
default
If this parameter is optional, ttdefault/tt is the value that will be used if the parameter is not declared.

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Returns

(int)
Number of posts user has published.

Examples

Get post count for a user

Display the number of posts published by the user with an ID of 5.

<?php echo 'Number of posts published by user: ' . count_user_posts( 5 ); ?>

Translation friendly post count

The same operation, with translation support.

<?php printf( __( 'Number of posts published by user: %d', 'text-dom-here' ), count_user_posts( 5 ) ); ?>

Result

The result of the above two examples

Number of posts published by user: 123

Support for other post types

As post_type support is not currently available for count_user_posts(), below you will find a derivative function with post_type support provided via a secondary parameter.

<?php
function count_user_posts_by_type( $userid, $post_type = 'post' ) {
	global $wpdb;

	$where = get_posts_by_author_sql( $post_type, true, $userid );

	$count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->posts $where" );

  	return apply_filters( 'get_usernumposts', $count, $userid );
}
?>

Change Log

  • Since: 3.0.0

Source File

count_user_posts() is located in onlyincludecodewp-includes/user.php/code/onlyinclude

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Template Description

Link to the source code on http://core.trac.wordpress.org/browser/.

Parameters

  1. filename
  2. (option) path to codetag/code (version) or codetrunk/code. This option is only used for a new function.br /Default: codetrunk/code -- trunk is the latest bleeding edge development version of WordPress.

Usage

Link to the stable version: pre检查到模板循环:模板:Trac/pre

Link to trunk: pre检查到模板循环:模板:Trac/pre

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wordpress.org.cn.

Related

count_many_users_posts, get_posts_by_author_sql

includeonlydiv style=clear:both; background-color:#F7F7F7; border:1px solid #CCCCCC; color:#000000; padding:7px; margin:0.5em auto 0.5em auto; vertical-align:middle;See also index of Function Reference and index of Template Tags./div/includeonlynoinclude

Description

This Template is used by Codex:Template Messages.

Usage

pre 检查到模板循环:模板:Message /pre

Result

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