在wordpress category.php中,我有这样的代码:
if ( is_category('cat-1') ) {
$the_query = new WP_Query( array ( 'post_type' => 'mueble', 'category_name' => 'cat-1' , 'posts_per_page' => 3 ) ) ;
}
if ( is_category('cat-2') ) {
$the_query = new WP_Query( array ( 'post_type' => 'mueble', 'category_name' => 'cat-2' , 'posts_per_page' => 3 ) ) ;
}
if ( is_category('cat-3') ) {
$the_query = new WP_Query( array ( 'post_type' => 'mueble', 'category_name' => 'cat-3' , 'posts_per_page' => 3 ) ) ;
}
while ( $the_query->have_posts() ) : $the_query->the_post();
...
endwhile; wp_reset_postdata(); 如何简化代码?我有30个类别,太多的条件句是不理想的…
发布于 2014-01-15 00:55:46
如果您知道类别的确切数量,可以尝试使用for循环:
for ($x=0; $x<=30; $x++) {
if ( is_category('cat-' . $x) ) { $the_query = new WP_Query( array ( 'post_type' => 'mueble', 'category_name' => 'cat-' . $x , 'posts_per_page' => 3 ) ) ; }
} https://stackoverflow.com/questions/21116133
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