我正在尝试禁用wordpress中的图像大小生成。

使用时：

print_r( get_intermediate_image_sizes() );

它显示：

Array
(
    [0] => thumbnail
    [1] => medium
    [2] => medium_large
    [3] => large
    [4] => 1536x1536
    [5] => 2048x2048
)

所以我试着：

add_filter(\'intermediate_image_sizes_advanced\', \'filter_image_sizes\');
function filter_image_sizes($sizes) {
    unset( $sizes[\'medium\']);
    unset( $sizes[\'medium_large\']);
    unset( $sizes[\'large\']);
    unset( $sizes[\'1536x1536\']);
    unset( $sizes[\'2048x2048\']);
    return $sizes;
});

以及

add_filter(\'intermediate_image_sizes\', \'filter_image_sizes\');
function filter_image_sizes($sizes) {
    unset( $sizes[\'medium\']);
    unset( $sizes[\'medium_large\']);
    unset( $sizes[\'large\']);
    unset( $sizes[\'1536x1536\']);
    unset( $sizes[\'2048x2048\']);
    return $sizes;
});

但它不起作用。在管理菜单中设置值也不起作用。

add_filter( \'intermediate_image_sizes\', \'__return_empty_array\', 99 );

这项工作的，但删除所有图像大小，我想留下缩略图。。

function filter_image_sizes() {
    foreach ( get_intermediate_image_sizes() as $size ) {
        if (in_array( $size, array(\'medium\', \'medium_large\', \'large\') ) ) {
            remove_image_size( $size );
        }
    }
}

add_action(\'init\', \'filter_image_sizes\');