PHP:Doing while循环if";如果;这句话是真的
我试图只展示那些发生在当前日期或未来的事件。要显示事件,我有这样的代码:PHP:Doing while循环if";如果;这句话是真的,php,wordpress,Php,Wordpress,我试图只展示那些发生在当前日期或未来的事件。要显示事件,我有这样的代码: <?php $wp_query = new WP_Query(); global $more; // set $more to 0 in order to only get the first part of the post $more = 0; $wp_query->query( array( 'post_type' => 'events', 'posts_
<?php
$wp_query = new WP_Query();
global $more;
// set $more to 0 in order to only get the first part of the post
$more = 0;
$wp_query->query( array( 'post_type' => 'events', 'posts_per_page' => 7, 'paged' => $paged, 'orderby' => 'menu_order', 'order' => 'ASC') );
while ( ($wp_query->have_posts()) ): $wp_query->the_post();
get_template_part( 'content', 'event' );
endwhile;
?>
我试图添加“IF语句”来比较事件开始日期和当前日期,但它似乎不起作用。我已经尝试了很多版本,但我认为这一个应该有效:
$wp_query->query( array( 'post_type' => 'events', 'posts_per_page' => 7, 'paged' => $paged, 'orderby' => 'menu_order', 'order' => 'ASC') );
$OstartDate = get_post_meta($post->ID, '_event_start', TRUE);
$today = date('d.m.Y');
while ( ($wp_query->have_posts()) && ($OstarDate < $today) ):
$wp_query->the_post();
$wp\u query->query(数组('post\u type'=>'事件','posts\u per\u page'=>7,'paged'=>$paged,'orderby'=>'菜单顺序','order'=>'ASC');
$OstartDate=get_post_meta($post->ID,'.\u event_start',TRUE);
$today=日期('d.m.Y');
而($wp_query->have_posts())&($OstarDate<$today)):
$wp_query->the_post();
从第二个中,您应该尝试
$OstartDate=get_post_meta($post->ID,'_event_start',TRUE);//check it will return a number
if(time() > $OstartDate)
{
while ($wp_query->have_posts()):
$wp_query->the_post();
.....
}
可能会对您有所帮助。您可以使用meta\u查询将帖子与Posteta进行比较
$today = date('d.m.Y');
$args=array( 'post_type' => 'events', 'posts_per_page' => 7, 'paged' => $paged, 'orderby' => 'menu_order', 'order' => 'ASC', 'meta_query' => array(
array(
'key' => '_event_start',
'value' => $today,
'type' => 'date',
'compare' => '<'
)
)) ;
$wp_query = new WP_Query( $args );
while ( ($wp_query->have_posts()) ):
$wp_query->the_post();
endwhile;
$today=日期('d.m.Y');
$args=array('post\u type'=>'事件','posts\u per\u page'=>7,'paged'=>$paged,'orderby'=>'菜单顺序','order'=>'ASC','meta\u查询'=>array(
排列(
“键”=>“\u事件\u开始”,
“价值”=>今天的美元,
'类型'=>'日期',
'比较'=>'您是否尝试在查询中使用某种日期约束?这似乎是一种更好的方法,您当前方法的一个大问题是,您的页面上的日期可能少于7个。此外,我认为您没有正确地比较日期。您是真的在进行您打算在那里进行的比较吗?(例如,字符串“12/1/2013”将在文本比较中评估为小于2/1/2013)