wordpress - 在wordpress函数register_setting中将数组作为选项值传递

Question

我正在尝试在 WordPress 的 register_setting 函数中将数组作为 $option 参数传递

$settingsArray = array (
    'setting_name_one', 
    'setting_name_two',
    'setting_name_three'
);
foreach ($settingsArray as $setting) {
    register_setting( 'player_row_detail', $setting);
}

我目前已经实现:

register_setting( 'player_row_detail', 'setting_name_one');
register_setting( 'player_row_detail', 'setting_name_two');
register_setting( 'player_row_detail', 'setting_name_three');

这是该函数的默认 WordPress 用法。

Answer 1

您应该将所有这些包装在一个函数中，并 Hook 到admin_init:

function register_so_settings() {
    $settingsArray = array (
        'setting_name_one', 
        'setting_name_two',
        'setting_name_three'
    );

    foreach ($settingsArray as $setting) {
        register_setting( 'player_row_detail', $setting);
    }
}
add_action( 'admin_init', 'register_so_settings' );