: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
<?php if ( ! defined( 'ABSPATH' ) ) exit;
return apply_filters( 'ninja_forms_currency', array(
'label' => esc_attr__( 'Australian Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'Canadian Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'Czech Koruna', 'ninja-forms' ),
'label' => esc_attr__( 'Danish Krone', 'ninja-forms' ),
'label' => esc_attr__( 'Euros', 'ninja-forms' ),
'label' => esc_attr__( 'Hong Kong Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'Hungarian Forints', 'ninja-forms' ),
'label' => esc_attr__( 'Israeli New Sheqels', 'ninja-forms' ),
'label' => esc_attr__( 'Japanese Yen', 'ninja-forms' ),
'label' => esc_attr__( 'Mexican Pesos', 'ninja-forms' ),
'label' => esc_attr__( 'Malaysian Ringgit', 'ninja-forms' ),
'label' => esc_attr__( 'Norwegian Krone', 'ninja-forms' ),
'label' => esc_attr__( 'New Zealand Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'Philippine Pesos', 'ninja-forms' ),
'label' => esc_attr__( 'Polish Zloty', 'ninja-forms' ),
'label' => esc_attr__( 'British Pounds Sterling', 'ninja-forms' ),
'label' => esc_attr__( 'Singapore Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'Swedish Krona', 'ninja-forms' ),
'label' => esc_attr__( 'Swiss Franc', 'ninja-forms' ),
'label' => esc_attr__( 'Taiwan New Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'Thai Baht', 'ninja-forms' ),
'label' => esc_attr__( 'U.S. Dollars', 'ninja-forms' ),
'label' => esc_attr__( 'South African Rand', 'ninja-forms' ),
'label' => esc_attr__( 'Indian Rupee', 'ninja-forms' ),
'label' => esc_attr__( 'Russian Ruble', 'ninja-forms' ),
'label' => esc_attr__( 'Chinese Yuan', 'ninja-forms' ),