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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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7
phpseclib/Math/BigInteger.php
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@ -257,7 +257,10 @@ 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')) {
$versions = array();
if (function_exists('phpinfo')) {
// some versions of XAMPP have mismatched versions of OpenSSL which causes it not to work // some versions of XAMPP have mismatched versions of OpenSSL which causes it not to work
ob_start(); ob_start();
@phpinfo(); @phpinfo();
@ -266,7 +269,6 @@ class Math_BigInteger
preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches); preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);
$versions = array();
if (!empty($matches[1])) { if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) { for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i]))); $fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));
@ -279,6 +281,7 @@ class Math_BigInteger
} }
} }
} }
}
// it doesn't appear that OpenSSL versions were reported upon until PHP 5.3+ // it doesn't appear that OpenSSL versions were reported upon until PHP 5.3+
switch (true) { switch (true) {