: 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_plugin_settings_recaptcha', array(
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'recaptcha_site_key' => array(
'id' => 'recaptcha_site_key',
'label' => esc_html__( 'reCAPTCHA v2 Site Key', 'ninja-forms' ),
'desc' => sprintf( esc_html__( 'Get a site key for your domain by registering %shere%s', 'ninja-forms' ), '<a href="https://www.google.com/recaptcha/intro/index.html" target="_blank">', '</a>' )
|--------------------------------------------------------------------------
|--------------------------------------------------------------------------
'recaptcha_secret_key' => array(
'id' => 'recaptcha_secret_key',
'label' => esc_html__( 'reCAPTCHA v2 Secret Key', 'ninja-forms' ),
|--------------------------------------------------------------------------
|--------------------------------------------------------------------------
'recaptcha_theme' => array(
'id' => 'recaptcha_theme',
array( 'label' => esc_html__( 'Light', 'ninja-forms' ), 'value' => 'light' ),
array( 'label' => esc_html__( 'Dark', 'ninja-forms' ), 'value' => 'dark' ),
'label' => esc_html__( 'reCAPTCHA Theme', 'ninja-forms' ),
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|--------------------------------------------------------------------------
'recaptcha_lang' => array(
'id' => 'recaptcha_lang',
'label' => esc_html__( 'reCAPTCHA Language', 'ninja-forms' ),
'desc' => 'e.g. en, da - ' . sprintf( esc_html__( 'Language used by reCAPTCHA. To get the code for your language click %shere%s', 'ninja-forms' ), '<a href="https://developers.google.com/recaptcha/docs/language" target="_blank">', '</a>' )
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|--------------------------------------------------------------------------
'recaptcha_site_key_3' => array(
'id' => 'recaptcha_site_key_3',
'label' => esc_html__( 'reCAPTCHA v3 Site Key', 'ninja-forms' ),
'desc' => sprintf( esc_html__( 'Get a site key for your domain by registering %shere%s', 'ninja-forms' ), '<a href="https://www.google.com/recaptcha/intro/index.html" target="_blank">', '</a>' )
|--------------------------------------------------------------------------
|--------------------------------------------------------------------------
'recaptcha_secret_key_3' => array(
'id' => 'recaptcha_secret_key_3',
'label' => esc_html__( 'reCAPTCHA v3 Secret Key', 'ninja-forms' ),