acf select field values get dynamically
function acf_load_color_field_choices( $field ) {
// reset choices
$field['choices'] = array();
// get the textarea value from options page without any formatting
$choices = get_field('my_select_values', 'option', false);
// explode the value so that each line is a new array piece
$choices = explode("\n", $choices);
// remove any unwanted white space
$choices = array_map('trim', $choices);
// loop through array and add to field 'choices'
if( is_array($choices) ) {
foreach( $choices as $choice ) {
$field['choices'][ $choice ] = $choice;
}
}
// return the field
return $field;
}
add_filter('acf/load_field/name=color', 'acf_load_color_field_choices');