slaFFik

<?php

add_filter( 'wpforms_entry_save_data', static function ( $fields, $entry, $form_data ) {

	$value1 = '';
	$value2 = '';

	// These are field IDs to take data from, and to merge into.
	$field1_id = 1;
	$field2_id = 2;

slaFFik

<?php

add_filter( 'wpforms_countries', function ( $countries ) {

	$key_from = 'CA';

	if ( array_key_exists( $key_from, $countries ) ) {
		$keys = array_keys( $countries );

		$keys[ array_search( $key_from, $keys, true ) ] = 'Canada';

slaFFik

<?xml version="1.0" encoding="utf-8" ?>
<!--  This is a skeleton phpDox config file - Check http://phpDox.de for latest version and more info -->
<phpdox xmlns="http://xml.phpdox.net/config" silent="false">
    <!--  @silent: true | false to enable or disable visual output of progress -->

    <!-- Additional bootstrap files to load for additional parsers, enrichers and/or engines -->
    <!-- Place as many require nodes as you feel like in this container -->
    <!-- syntax: <require file="/path/to/file.php" /> -->
    <bootstrap />

slaFFik

<?php
/**
 * Make "$40.00 - Second Choice" instead of "Second Choice - $40.00"
 * for different payment fields.
 */
add_filter( 'wpforms_html_field_value', function ( $value, $field, $form_data, $context ) {

	if ( 'email-html' !== $context ) {
		return $value;
	}

slaFFik

<?php
/**
 * WPForms: Conditional form redirects based on field value.
 *
 * @param string $url URL form will redirect to
 * @param int $form_id Form ID
 * @param array $fields Submitted form fields
 * @return string
 */
function wpf_custom_redirect( $url, $form_id, $fields ) {

slaFFik

<?php

add_filter('wp_mail_smtp_custom_options', function( $phpmailer ) {
	$phpmailer->SMTPOptions = array(
		'ssl' => array(
			'verify_peer'       => false,
			'verify_peer_name'  => false,
			'allow_self_signed' => true
		)
	);

slaFFik

<?php

add_filter('wp_mail_smtp_custom_options', function( $phpmailer ) {
    $phpmailer->SMTPAutoTLS = false;
    return $phpmailer;
} );

slaFFik

<?php

add_filter( 'wpforms_email_headers', function ( $headers, $emails ) {
	// APPLY THE BCC TO THIS FORM ID ONLY.
	// CHANGE THE ID TO THE FORM YOU NEED. OR REMOVE THE WHOLE IF BLOCK IF NEEDED FOR ALL FORMS.
	if ( 384 !== $emails->form_data['id'] ) {
		return $headers;
	}

	// CHANGE THIS EMAIL ADDRESS TO YOURS:

slaFFik

<?php

// For WPForms < v1.5.5, but should work with the latest version as well.
add_filter( 
	'wpforms_csv_export_separator', 
	function( $sep ) {
		return ';';
	} 
);

slaFFik

<?php

add_filter( 'wpforms_currencies', function( $currencies ) {
	$currencies['RON'] = array(
		'name'                => __( 'Romanian Leu', 'wpforms' ),
		'symbol'              => ' lei',
		'symbol_pos'          => 'right',
		'thousands_separator' => ',',
		'decimal_separator'   => '.',
		'decimals'            => 2,