在 Woocommerce 结帐注册中用计费名字替换用户名

Question

我尝试使用下面的代码将用户名替换为名字计费，但一直出现 500 错误。

如果我使用名字和姓氏就可以了，但我更愿意只使用名字。

代码如下：

add_filter( 'woocommerce_new_customer_data', 'custom_new_customer_data', 10, 1 );
function custom_new_customer_data( $new_customer_data ){

    // Complete HERE in this array the wrong usernames you want to replace (coma separated strings)
    $wrong_user_names = array( 'info', 'contact' );

    // get the first billing name
    if(isset($_POST['billing_first_name'])) $first_name = $_POST['billing_first_name'];

    if( ( ! empty($first_name) ) ) && in_array( $new_customer_data['user_login'], $wrong_user_names ) ){

        // the customer billing complete name
        $first_name = $first_name;

        // Replacing 'user_login' in the user data array, before data is inserted
        $new_customer_data['user_login'] = sanitize_user( str_replace( $first_name ) );
    }
    return $new_customer_data;
}

我的问题是，我如何配置 WooCommerce 以通过自定义字段生成用户名：名字 (billing_first_name) 而不是全名或用户名？

Answer 1

尝试以下操作，在结帐注册期间将用户名替换为账单名字：

add_filter( 'woocommerce_new_customer_data', 'customer_username_based_on_firstname', 20, 1 );
function customer_username_based_on_firstname( $new_customer_data ){

    // Complete HERE in this array the wrong usernames you want to replace (coma separated strings)
    $wrong_user_names = array( 'info', 'contact' );

    // get the first billing name
    if(isset($_POST['billing_first_name'])) $first_name = $_POST['billing_first_name'];

    if( ! empty($first_name) && ! in_array( $_POST['billing_first_name'], $wrong_user_names ) ){

        // Replacing 'user_login' in the user data array, before data is inserted
        $new_customer_data['user_login'] = sanitize_user( $first_name );
    }
    return $new_customer_data;
}

代码进入您的活动子主题（或活动主题）的 function.php 文件。已测试并有效。

Your error was coming from str_replace( $first_name ). This php function needs 3 arguments.

在 Woocommerce 结帐注册中用计费名字替换用户名

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