Get choices of a select field

Hello,

If you want to output the selected choices, please follow the documentation https://docs.metabox.io/fields/select/#template-usage

If you want to output all supported choices, please use the function rwmb_get_field_settings(). Refer to the documentation https://docs.metabox.io/functions/rwmb-get-field-settings/

Hello,

You should add the code to the template of the listing post to get the current post ID. If not you need to pass the post ID to the function. And the return value is an array so you need to use the function var_dump() or print_r() to print out the value.

For example:

$field = rwmb_get_field_settings( 'city', '', 123 ); // 123 is the post ID
echo '<pre>';
print_r( $field );
echo '</pre>';

Hello,

Use the function print_r() to know the data structure of the field settings. You will need to have a basic knowledge of coding to echo the choice. For example:

$field = rwmb_get_field_settings( 'city', '', 123 ); // 123 is the post ID
$field_choices = $field['options'];

foreach ($field_choices as $value => $label) {
	echo "Value: " . $value;
	echo "<br />";
	echo "Label: " . $label;
	echo "<br />";
}

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