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I know how to get posts by a specific post meta when the meta value is a string.
$meta_query = [
[
'key' => $meta_key,
'value' => $meta_value,
'compare' => '='
]
];
$res_query = new \WP_Query(
array(
'post_type' => $post_type,
'order_by' => 'ID',
'meta_query' => $meta_query,
'posts_per_page'=> '-1'
)
);
$posts = $res_query->posts;
But when $meta_value
is an multi-dimensionnal array like :
$post_meta = [
'my_plugin_values' => [
'key_1' => 'value 1',
'key_2' => 'value 2'
]
]
And I want to get posts which have $post_meta['my_plugin_values']['key_2'] === 'X'
,
How can I do this ?
Someone has got an idea ?
本文标签: How to get posts by meta value as multidimensional array
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