如何使用PHP和CURL对通过API导入shopify的外来字符进行编码

<?php
// 引入CURL库
$ch = curl_init();

function encodeForeignCharacters($string) {
    // 对字符串进行编码处理
    $encodedString = urlencode($string);
    
    // 返回编码后的字符串
    return $encodedString;
}

// 设置Shopify API的URL和密钥
$url = 'https://your-shopify-store.myshopify.com/admin/api/2021-07/products.json';
$apiKey = 'your-api-key';
$apiPassword = 'your-api-password';

// 创建要导入的数据
$data = array(
    'product' => array(
        'title' => 'Product Title',
        'body_html' => 'Product Description',
        'vendor' => 'Vendor Name',
        'tags' => 'tag1, tag2, tag3',
        // 其他字段...
    )
);

// 对数据中的外来字符进行编码
foreach ($data['product'] as $key => $value) {
    $data['product'][$key] = encodeForeignCharacters($value);
}

// 将数据转换为JSON格式
$jsonData = json_encode($data);

// 设置CURL选项
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, "$apiKey:$apiPassword");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonData);

// 发送API请求
$response = curl_exec($ch);

// 检查是否有错误发生
if (curl_errno($ch)) {
    echo 'Error: ' . curl_error($ch);
} else {
    echo 'Data imported successfully.';
}

// 关闭CURL会话
curl_close($ch);