asn1_time_to_time_t test

<?
$certificate = <<< EOT
-----BEGIN CERTIFICATE-----
MIIF5zCCA8+gAwIBAgIJAJkFoD8fROqHMA0GCSqGSIb3DQEBBQUAMIGIMQswCQYD
VQQGEwJIVTERMA8GA1UECAwIQnVkYXBlc3QxEDAOBgNVBAoMB0JhbGFiaXQxCzAJ
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0GLmqyV+4qlZck7fYBiDeswbkAzFEUW606jENooRmSMCAwEAAaNQME4wHQYDVR0O
BBYEFD1D3DS5C0uIbB549SZoI0REKL8mMB8GA1UdIwQYMBaAFD1D3DS5C0uIbB54
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3It4l91w9UK7TBI/dTbnizqbVLu5CXl/E8NE/qe6pD3LXhFbiFIRs3eohoDbg/K2
/juDwlRTGBjgB443hcHaotCQL8T1KLzRuna6uoLFca5CfwhhLJiMnH2tuKEsoMRg
WxRLQwpT/nKwGuq+rEJlXRgLt6tQvFvvhrYYwaa/Gv2ygoNOJrWAQ5nD9b+ty/T8
P2RZT5O4oCZuxez8RwLAwr49PAulvjLYRNyMQRPA6dqFzzIKvxWATGhc6VAQBPvr
yAuchjBHqq+fxOeSLuOMXbAJuqSNR5bt9Wmz04c7OuOSajxGeorFgrlUwRaeY3qY
dq7n61/dRzBwfGazs/db6VnSy9/1wBDPmSHK6HWXEDYXpISYpOHpVPqGa1F5NyCN
xhZ7IWhTHn+NsHX4TszZIqsKkCImX4ONttIj
-----END CERTIFICATE-----
EOT;

$cert = openssl_x509_read($certificate);
$content = openssl_x509_parse($cert, false);
openssl_x509_free($cert);

$valid_to = $content["validTo"];
$valid_to_time_t = $content["validTo_time_t"];
print("Actual time string of validity:  " . $valid_to . "\n");
print("parsed with strtotime:           " . strtotime($valid_to) . " [".date("Y-m-d", strtotime($valid_to)) . "]" . "\n");
print("parsed with asn1_time_to_time_t: " . $valid_to_time_t . "  [".date("Y-m-d", $valid_to_time_t) . "]" . "\n");
?>