PHP openssl_sign停止执行任何和所有脚本

我在使用openssl时遇到了麻烦.为了更好地查明问题,我做了两件事;我将代码缩减为单个测试页面(我已经从php.net中删除了).问题持续存在后,我将tat代码上传到服务器.服务器按预期工作,所以问题必须在我的设置中！？我找到了一个遇到完全相同问题的人,但他的代码不同,解决方案对我不起作用( Service Applications and Google Analytics API V3: Error 101 (net::ERR_CONNECTION_RESET)).

这是代码：

<?php

$data = "Beeeeer is really good.. hic...";

// You can get a simple private/public key pair using:
// openssl genrsa 512 >private_key.txt
// openssl rsa -pubout <private_key.txt >public_key.txt

// IMPORTANT: The key pair below is provided for testing only.
// For security reasons you must get a new key pair
// for production use,obviously.

$private_key = <<<EOD
-----BEGIN RSA PRIVATE KEY-----
MIIBOgIBAAJBANDiE2+Xi/WnO+s120NiiJhNyIButVu6zxqlVzz0wy2j4kQVUC4Z
RZD80IY+4wIiX2YxKBZKGnd2TtPkcJ/ljkUCAwEAAQJAL151ZeMKHEU2c1qdRKS9
sTxCcc2pVwoAGVzRccNX16tfmCf8FjxuM3WmLdsPxYoHrwb1LFNxiNk1MXrxjH3R
6QIhAPB7edmcjH4bhMaJBztcbNE1VRCEi/bisAwiPPMq9/2nAiEA3lyc5+f6DEIJ
h1y6BWkdVULDSM+jpi1XiV/DevxuijMCIQCAEPGqHsF+4v7Jj+3HAgh9PU6otj2n
Y79nJtCYmvhoHwIgNDePaS4inApN7omp7WdXyhPZhBmulnGDYvEoGJN66d0CIHra
I2SvDkQ5CmrzkW5qPaE2oO7BSqAhRZxiYpZFb5CI
-----END RSA PRIVATE KEY-----
EOD;
$public_key = <<<EOD
-----BEGIN PUBLIC KEY-----
MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANDiE2+Xi/WnO+s120NiiJhNyIButVu6
zxqlVzz0wy2j4kQVUC4ZRZD80IY+4wIiX2YxKBZKGnd2TtPkcJ/ljkUCAwEAAQ==
-----END PUBLIC KEY-----
EOD;

$binary_signature = "";

// At least with PHP 5.2.2 / OpenSSL 0.9.8b (Fedora 7)
// there seems to be no need to call openssl_get_privatekey or similar.
// Just pass the key as defined above

openssl_sign($data,$binary_signature,$private_key,"sha1");

// Check signature
$ok = openssl_verify($data,$public_key,"sha1");
echo "check #1: ";
if ($ok == 1) {
    echo "signature ok (as it should be)n";
} elseif ($ok == 0) {
    echo "bad (there's something wrong)n";
} else {
    echo "ugly,error checking signaturen";
}

$ok = openssl_verify('tampered'.$data,"sha1");
echo "check #2: ";
if ($ok == 1) {
    echo "ERROR: Data has been tampered,but signature is still valid! Argh!n";
} elseif ($ok == 0) {
    echo "bad signature (as it should be,since data has beent tampered)n";
} else {
    echo "ugly,error checking signaturen";
}

当我运行上面的代码需要一段时间来加载,但然后显示net :: ERR_CONNECTION_RESET：

我启用了openssl

我使用的是PHP 5.4.7

这些就像我发现的其他情况一样,除了我没有启动任何两次,这个代码在服务器上工作,这是PHP 5.3.18.

我还能做什么？