排除Wordpress中的前两个类别

Question

So I want to exclude the first two categories in the array, I want it to be dynamic so whether someone changes the orderby or parent, the exclude parameter will always exclude the first two in the array.

I've searched long and far and can't seem to find any solution :(.

$args = array( 'orderby' => 'name', 'parent' => 46, 'taxonomy' => 'category', 'hide_empty' => 1, 'exclude' =>  ##first & second in array ## );

$categories = get_categories( $args );

foreach ( $categories as $category ) { 
echo '<li>
    <a href="' . get_category_link($category->term_id) . '">
        <img src="' . z_taxonomy_image_url($category->term_id) . '" />
        <div class="info">
            <div class="vert-center">
                <h4 class="note-name">' . $category->cat_name . '</h4>
                <hr>
                <p class="note-descriptor">' . $category->category_description . '</p>
            </div>
        </div>
    </a>
</li>';
} ?>

Answer 1

$categories = get_categories( $args );

On this line above, you are holding an array of categories. [1][2][3][4][5][6][7][8][9]

so if you unset it, it should work unset($categories[0]);

edit you will also need array_value to fix the empty index

$newcat = array_values($categories);

before your foreach

foreach ( $categories as $category ) { 
echo '<li>
    <a href="' . get_category_link($category->term_id) . '">
        <img src="' . z_taxonomy_image_url($category->term_id) . '" />
        <div class="info">
            <div class="vert-center">
                <h4 class="note-name">' . $category->cat_name . '</h4>
                <hr>
                <p class="note-descriptor">' . $category->category_description . '</p>
            </div>
        </div>
    </a>
</li>';
}