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BigInteger: tweak to the phpinfo checks

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This commit is contained in:
terrafrost 2022-04-26 08:54:19 -05:00
parent 59481054df
commit c22bf62ce1
1 changed files with 20 additions and 17 deletions
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37
phpseclib/Math/BigInteger.php
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@ -257,25 +257,28 @@ class Math_BigInteger
} }
} }
if (function_exists('phpinfo') && extension_loaded('openssl') && !defined('MATH_BIGINTEGER_OPENSSL_DISABLE') && !defined('MATH_BIGINTEGER_OPENSSL_ENABLED')) { if (extension_loaded('openssl') && !defined('MATH_BIGINTEGER_OPENSSL_DISABLE') && !defined('MATH_BIGINTEGER_OPENSSL_ENABLED')) {
// some versions of XAMPP have mismatched versions of OpenSSL which causes it not to work
ob_start();
@phpinfo();
$content = ob_get_contents();
ob_end_clean();
preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);
$versions = array(); $versions = array();
if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));
// Remove letter part in OpenSSL version if (function_exists('phpinfo')) {
if (!preg_match('/(\d+\.\d+\.\d+)/i', $fullVersion, $m)) { // some versions of XAMPP have mismatched versions of OpenSSL which causes it not to work
$versions[$matches[1][$i]] = $fullVersion; ob_start();
} else { @phpinfo();
$versions[$matches[1][$i]] = $m[0]; $content = ob_get_contents();
ob_end_clean();
preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);
if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));
// Remove letter part in OpenSSL version
if (!preg_match('/(\d+\.\d+\.\d+)/i', $fullVersion, $m)) {
$versions[$matches[1][$i]] = $fullVersion;
} else {
$versions[$matches[1][$i]] = $m[0];
}
} }
} }
} }