我正在开发一个系统，在这里我有一个甲板演示
我有一个字段，该字段根据“meta\\u value”数组规范中的“copas”类型的卡进行排序，我希望它的排序与数组中的排序完全相同：
array(\'K\',\'Q\',\'J\',\'10\',\'9\',\'8\',\'7\',\'6\',\'5\',\'4\',\'3\',\'2\'),
但下一个顺序是：
\'10\',\'9\',\'8\',\'7\',\'6\',\'5\',\'4\',\'3\',\'2\',\'J\',\'Q\',\'K\'
我不知道怎么做，你能帮我吗？
$args = array(
\'post_type\' => \'copas\',
\'posts_per_page\' => \'12\',
\'meta_key\' => \'dbt_carta\',
\'meta_value\' => array(\'K\',\'Q\',\'J\',\'10\',\'9\',\'8\',\'7\',\'6\',\'5\',\'4\',\'3\',\'2\'),
\'compare\' => \'LIKE\',
\'orderby\' => \'meta_value_num\',
\'order\' => \'DESC\'
);
// A Query
$cartas = new WP_Query( $args );
请记住，我需要它按此顺序排列，因为另一个过滤器将以$args的形式出现，因为这些卡将处于活动/非活动状态，并且它们必须始终按阵列的顺序排列，而不是按帖子的顺序排列。
正如@PatJ所说，它工作得很好，我非常感谢大家的帮助！Below the result
This is my meta-box-field:
array(
//Texto referente ao campo | ponto (N)
\'name\' => \'Carta\',
//Texto de exemplo
\'desc\' => \'Selecione a Carta\',
//SEMPRE MUDE - Nome registrado no Banco de dados
\'id\' => $prefix . \'carta\',
//NÃO MUDE
\'type\' => \'select\',
\'options\' => array(\'A\',\'K\',\'Q\',\'J\',\'10\',\'9\',\'8\',\'7\',\'6\',\'5\',\'4\',\'3\',\'2\')
)
This is the part of the code where I look for the post of the letters and I present on the screen: <ul id="wpbgallery" class="clearfix">
<?php
$contador = 1 ;
?>
<li class="carta-as" style="justify-content: center;">
<!-- inicio do loop -->
<?php
// Os argumentos
$args_A = array(
\'post_type\' => \'copas\',
\'posts_per_page\' => \'1\',
\'meta_key\' => \'dbt_carta\',
\'meta_value\' => \'A\'
);
// A Query
$carta_as = new WP_Query( $args_A );
// O Loop
while ( $carta_as->have_posts() ) : $carta_as->the_post();
$image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), \'single-post-thumbnail\' );
?>
<a href="<?php echo $image[0]; ?>" title="<?php the_title(); ?>" data-gallery="">
<?php the_post_thumbnail("baralho"); ?>
</a>
<?php endwhile; ?>
<!-- fim do loop -->
</li>
<br>
<li class="cartas">
<!-- inicio do loop -->
<?php
$args = array(
\'post_type\' => \'copas\',
\'posts_per_page\' => \'12\',
\'meta_key\' => \'dbt_carta\',
\'meta_value\' => array(\'K\',\'Q\',\'J\',\'10\',\'9\',\'8\',\'7\',\'6\',\'5\',\'4\',\'3\',\'2\'),
\'compare\' => \'LIKE\'
);
// A Query
$cartas = new WP_Query( $args );
usort( $cartas->posts, \'sort_cartas\' );
function sort_cartas( $a, $b ) {
$single = true;
$a_dbt_carta = get_post_meta( $a->ID, \'dbt_carta\', $single );
$b_dbt_carta = get_post_meta( $b->ID, \'dbt_carta\', $single );
// If they\'re the same, don\'t worry about sorting.
if ( $a_dbt_carta == $b_dbt_carta ) {
return 0;
}
// Converts \'K\', \'Q\', and \'J\' to numbers, for easier comparisons.
$face_card_numbers = array( \'K\' => 13, \'Q\' => 12, \'J\' => 11 );
if ( in_array( $a_dbt_carta, array_keys( $face_card_numbers ) ) ) {
$a_dbt_carta = $face_card_numbers[ $a_dbt_carta ];
}
if ( in_array( $b_dbt_carta, array_keys( $face_card_numbers ) ) ) {
$b_dbt_carta = $face_card_numbers[ $b_dbt_carta ];
}
if ( $a_dbt_carta > $b_dbt_carta ) {
return -1;
}
return 1;
}
if ($cartas->have_posts()) : while ($cartas->have_posts()) : $cartas->the_post();
$image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), \'single-post-thumbnail\' );
?>
<a href="<?php echo $image[0]; ?>" title="<?php the_title(); ?>" data-gallery="">
<?php the_post_thumbnail("baralho"); ?>
</a>
<?php if($contador == 4): ?>
</li>
<li class="cartas">
<?php endif; $contador++; ?>
<?php endwhile; ?>
<?php else : ?>
<p class="text-center">Não existe conteúdo aqui!</p>
<?php endif; ?>
</ul>
This is a representation of the result I\'m getting, exactly what I wanted (PS: I can not show the print of the original screen since each card has sensitive and restricted data):
