php - 通过 https 和 php 获取图像

Question

嗨！

我正在尝试在 php 中获取每个 https 的图像。

我发现的是类似这样的代码，它向我显示了一个宽度正确但高度错误的空白图像：

    function getSslPage($url) {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_REFERER, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }

    echo getSslPage("https://www...");

我很感激任何帮助。:)

Answer 1

在任何情况下都应该这样做：

$ch = curl_init ($source_url);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,true);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$rawdata=curl_exec($ch);
curl_close ($ch);

$fp = fopen($local_file,'w');
fwrite($fp, $rawdata);
fclose($fp)

Answer 2

它应该工作，

尝试运行此代码，

function getSslPage($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_REFERER, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec($ch);
$ctype="image/png";
header('Content-type: ' . $ctype);
    curl_close($ch);
    return $result;
}

echo getSslPage("https://ssl.gstatic.com/accounts/services/mail/phone.png");