从 curl 响应字符串中获取特定变量

Question

我从 curl 中得到如下字符串形式的响应：

Accepted=AVSAUTH:TEST:::829649376:N::U
ENTRYMETHOD=KEYED
historyid=829649376
MERCHANTORDERNUMBER=14700000186
orderid=646526156
PAYTYPE=MasterCard
recurid=0
refcode=829649376-TEST
result=1
Status=Accepted
transid=0

我想获得像 status=Accepted 这样的单个变量，这样我就可以将它们存储在我的数据库中。任何帮助将不胜感激。

Answer 1

preg_match是你的朋友：

<?
$result = "Accepted=AVSAUTH:TEST:::829649376:N::U
ENTRYMETHOD=KEYED
historyid=829649376
MERCHANTORDERNUMBER=14700000186
orderid=646526156
PAYTYPE=MasterCard
recurid=0
refcode=829649376-TEST
result=1
Status=Accepted
transid=0";

preg_match_all("/^([^=]+)=(.*)$/m", $result, $regs, PREG_SET_ORDER);

$data = [];
foreach($regs as $reg) {
    $data[$reg[1]] = $reg[2];
}

print_r($data);
?>

$data 将是一个哈希数组：

Array
(
    [Accepted] => AVSAUTH:TEST:::829649376:N::U
    [ENTRYMETHOD] => KEYED
    [historyid] => 829649376
    [MERCHANTORDERNUMBER] => 14700000186
    [orderid] => 646526156
    [PAYTYPE] => MasterCard
    [recurid] => 0
    [refcode] => 829649376-TEST
    [result] => 1
    [Status] => Accepted
    [transid] => 0
)

Answer 2

最简单的方法可能是遍历每一行，并将其构建到一个简单的 key/value 数组中：

$results = [];

foreach (explode("\n", $string) as $line) {
  list ($key, $value) = explode('=', $line, 2);
  $results[$key] = $value;
}

echo $results['Status']; // Accepted

Answer 3

您可以如下提取curl响应的内容，

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
// ... 

$response = curl_exec($ch); // Curl response

// After your curl response
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($response, 0, $header_size);
$body = substr($response, $header_size);
curl_close($ch);

var_dump($body);

从 curl 响应字符串中获取特定变量

Get particular variable from curl response string

php

curl

payment-gateway

php-5.3

php-curl