English 中文(简体)
员额
原标题:posts_per_page returns one extra post

I want to get latest two posts. I m trying to use following query, but for some strange reasons it is returning me one extra post (total 3 posts instead of 2). Similarly if i put 3 in the query, it will return 4 posts. Why this is happening and how can I fix it? Thanks.

<?php query_posts(  posts_per_page=2  ); ?>
    <?php if( have_posts() ) : while( have_posts() ) : the_post(); ?>
            <?php the_title(); ?>                       
        <?php endwhile; endif;?>
    <?php wp_reset_query();?>
最佳回答

这样做:

<?php $my_query = new WP_Query( category_name=mycatname&showposts=2 ); ?>

<?php while ($my_query->have_posts()) : $my_query->the_post(); ?>

<?php the_title(); ?>

<?php endwhile; ?>

无需<代码>wp_reset_query <>/code>;该模板可以多次使用。

删除<代码>_名称=mycatname& 如果你不需要这种名称。

问题回答

暂无回答




相关问题
Brute-force/DoS prevention in PHP [closed]

I am trying to write a script to prevent brute-force login attempts in a website I m building. The logic goes something like this: User sends login information. Check if username and password is ...

please can anyone check this while loop and if condition

<?php $con=mysql_connect("localhost","mts","mts"); if(!con) { die( unable to connect . mysql_error()); } mysql_select_db("mts",$con); /* date_default_timezone_set ("Asia/Calcutta"); $date = ...

定值美元

如何确认来自正确来源的数字。

Generating a drop down list of timezones with PHP

Most sites need some way to show the dates on the site in the users preferred timezone. Below are two lists that I found and then one method using the built in PHP DateTime class in PHP 5. I need ...

Text as watermarking in PHP

I want to create text as a watermark for an image. the water mark should have the following properties front: Impact color: white opacity: 31% Font style: regular, bold Bevel and Emboss size: 30 ...

How does php cast boolean variables?

How does php cast boolean variables? I was trying to save a boolean value to an array: $result["Users"]["is_login"] = true; but when I use debug the is_login value is blank. and when I do ...

热门标签