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error PHP4046: Call to a member function getCurve() on null #1772

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insinfo opened this issue Mar 22, 2022 · 1 comment
Open

error PHP4046: Call to a member function getCurve() on null #1772

insinfo opened this issue Mar 22, 2022 · 1 comment

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@insinfo
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insinfo commented Mar 22, 2022

I'm getting a lot of warning messages and an error message when trying to run a simple program with the peachpie compiler

C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\System\SSH\Agent\Identity.php(204,110): error PHP4046: Call to a member function getCurve() o 
n null [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
dotnet run
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(146,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(143,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(140,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(132,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(129,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(126,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(123,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(119,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(115,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(109,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(106,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(103,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(100,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(97,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(94,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(91,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(88,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(85,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(82,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(79,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(76,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(73,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(70,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(67,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(64,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(61,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(58,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(55,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(52,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(49,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(43,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(40,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(37,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(34,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(19,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap.php(15,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\ChaCha20.php(130,13): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
chacha20poly1305_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\ChaCha20.php(131,13): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
chacha20poly1305_ietf_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\ChaCha20.php(161,30): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
chacha20poly1305_ietf_decrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\ChaCha20.php(177,13): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
chacha20poly1305_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\ChaCha20.php(178,13): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
chacha20poly1305_ietf_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(142,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(139,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(136,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(128,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(125,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(122,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(119,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(115,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(111,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(105,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(102,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2 
\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(99,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(96,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(93,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(90,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(87,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(84,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(81,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(78,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(75,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(72,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(69,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(66,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(63,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(60,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(57,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(54,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(51,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(48,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(45,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(39,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(36,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(33,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(30,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\bootstrap80.php(15,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\ 
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Base32.php(2,1): warning PHP5012: Declare construct will be ignored, because it is cur 
rently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Base32Hex.php(2,1): warning PHP5012: Declare construct will be ignored, because it is  
currently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Base64.php(2,1): warning PHP5012: Declare construct will be ignored, because it is cur 
rently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Base64DotSlash.php(2,1): warning PHP5012: Declare construct will be ignored, because i 
t is currently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\composer\platform_check.php(8,5): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbui 
ldproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Base64DotSlashOrdered.php(2,1): warning PHP5012: Declare construct will be ignored, be 
cause it is currently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Base64UrlSafe.php(2,1): warning PHP5012: Declare construct will be ignored, because it 
 is currently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Binary.php(2,1): warning PHP5012: Declare construct will be ignored, because it is cur 
rently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\EncoderInterface.php(2,1): warning PHP5012: Declare construct will be ignored, because 
 it is currently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Encoding.php(2,1): warning PHP5012: Declare construct will be ignored, because it is c 
urrently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\composer\autoload_real.php(31,133): warning PHP5006: Call to undefined function: 'zend_loader_file_encoded' [C:\MyCsharpPro
jects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\composer\ClassLoader.php(453,21): warning PHP5006: Call to undefined function: 'apcu_fetch' [C:\MyCsharpProjects\fsbackup2\
fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\composer\ClassLoader.php(453,58): warning PHP5007: Undefined variable: $hit [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuil
dproj]
C:\MyCsharpProjects\fsbackup2\vendor\composer\ClassLoader.php(467,13): warning PHP5006: Call to undefined function: 'apcu_add' [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1183,28): warning PHP5015: openssl_encrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1185,28): warning PHP5015: openssl_encrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\AsymmetricKey.php(419,73): warning PHP5007: Undefined variable: $name [C:\MyCsha 
rpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1275,17): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic_init' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1308,29): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic_init' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1311,39): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1325,27): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1316,35): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1337,27): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1340,17): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic_init' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1990,49): warning PHP5015: openssl_encrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1999,28): warning PHP5015: openssl_encrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1570,34): warning PHP5015: openssl_decrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2041,26): warning PHP5015: openssl_decrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1573,34): warning PHP5015: openssl_decrypt() expects at least 5 
 parameter(s), 4 given [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1666,17): warning PHP5006: Call to undefined function: 'mcrypt_
generic_init' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1694,34): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1699,27): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1710,26): warning PHP5006: Call to undefined function: 'mdecryp 
t_generic' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(1713,17): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic_init' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2276,63): warning PHP5006: Call to undefined function: 'mcrypt_ 
list_algorithms' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2394,13): warning PHP5006: Call to undefined function: 'mcrypt_ 
module_close' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2395,13): warning PHP5006: Call to undefined function: 'mcrypt_ 
module_close' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2400,17): warning PHP5006: Call to undefined function: 'mcrypt_ 
module_close' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2525,39): warning PHP5006: Call to undefined function: 'mcrypt_ 
module_open' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2526,39): warning PHP5006: Call to undefined function: 'mcrypt_ 
module_open' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2532,38): warning PHP5006: Call to undefined function: 'mcrypt_ 
module_open' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(2538,21): warning PHP5006: Call to undefined function: 'mcrypt_ 
generic_init' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC.php(288,14): warning PHP5007: Undefined variable: $namedCurves [C:\MyCsharpProjects\ 
fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\SymmetricKey.php(3261,17): warning PHP5011: Unreachable code detected [C:\MyCsha 
rpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Common\Traits\Fingerprint.php(49,13): warning PHP5011: Unreachable code detected [C:\My 
CsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\DSA\PrivateKey.php(91,23): warning PHP5006: Call to undefined function: 'openssl_sign'  
[C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\DSA\PublicKey.php(53,23): warning PHP5006: Call to undefined function: 'openssl_verify' 
 [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC.php(150,19): warning PHP5006: Call to undefined function: 'sodium_crypto_sign_keypai 
r' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC.php(152,55): warning PHP5006: Call to undefined function: 'sodium_crypto_sign_secret 
key' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Hex.php(2,1): warning PHP5012: Declare construct will be ignored, because it is curren 
tly not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC\PrivateKey.php(63,24): warning PHP5006: Call to undefined function: 'sodium_crypto_s 
calarmult' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC\PrivateKey.php(109,27): warning PHP5006: Call to undefined function: 'sodium_crypto_ 
sign_detached' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC\PrivateKey.php(153,23): warning PHP5006: Call to undefined function: 'openssl_sign'  
[C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC\PublicKey.php(68,24): warning PHP5006: Call to undefined function: 'sodium_crypto_si 
gn_verify_detached' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC\PublicKey.php(128,23): warning PHP5006: Call to undefined function: 'openssl_verify' 
 [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Hash.php(859,51): warning PHP5007: Undefined variable: $b [C:\MyCsharpProjects\fsbackup 
2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\RFC4648.php(2,1): warning PHP5012: Declare construct will be ignored, because it is cu 
rrently not supported by Peachpie. [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\random_compat\other\build_phar.php(37,16): warning PHP5006: Call to undefined function: 'openssl_get_privatekey'  
[C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\random_compat\other\build_phar.php(40,9): warning PHP5006: Call to undefined function: 'openssl_pkey_export' [C:\ 
MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\random_compat\other\build_phar.php(47,24): warning PHP5006: Call to undefined function: 'openssl_pkey_get_details 
' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RC2.php(363,57): warning PHP5007: Undefined variable: $length [C:\MyCsharpProjects\fsba 
ckup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Rijndael.php(293,24): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
aes256gcm_is_available' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RSA.php(348,17): warning PHP5006: Call to undefined function: 'openssl_pkey_export' [C: 
\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RSA.php(348,43): warning PHP5007: Undefined variable: $privatekeystr [C:\MyCsharpProjec 
ts\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Rijndael.php(996,33): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_ 
aes256gcm_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Rijndael.php(1034,30): warning PHP5006: Call to undefined function: 'sodium_crypto_aead 
_aes256gcm_decrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Binary.php(53,13): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsb 
ackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RSA\Formats\Keys\PSS.php(136,17): warning PHP5011: Unreachable code detected [C:\MyCsha
rpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RSA\Formats\Keys\PSS.php(126,17): warning PHP5011: Unreachable code detected [C:\MyCsha 
rpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RSA\Formats\Keys\MSBLOB.php(96,13): warning PHP5011: Unreachable code detected [C:\MyCs 
harpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\RSA\Formats\Keys\Raw.php(160,23): warning PHP5008: Class 'phpseclib3\Crypt\RSA\Formats\ 
Keys\UnsupportedFormatException' not found [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\Salsa20.php(130,66): warning PHP5007: Undefined variable: $key [C:\MyCsharpProjects\fsb 
ackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\TripleDES.php(172,31): warning PHP5008: Class 'phpseclib3\Crypt\BadModeException' not f 
ound [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\paragonie\constant_time_encoding\src\Binary.php(81,13): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsb 
ackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\BCMath\Reductions\EvalBarrett.php(81,9): warning PHP5007: Undefined v 
ariable: $code [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC.php(185,19): warning PHP5006: Call to undefined function: 'sodium_crypto_box_publick 
ey_from_secretkey' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Common\Functions\Strings.php(278,13): warning PHP5011: Unreachable code detected [C:\MyCsharp 
Projects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(119,27): warning PHP5008: Class 'GMP' not found [C:\MyCsharpP 
rojects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(124,24): warning PHP5006: Call to undefined function: 'gmp_in 
it' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(139,32): warning PHP5006: Call to undefined function: 'gmp_im 
port' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(146,32): warning PHP5006: Call to undefined function: 'gmp_in 
it' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(149,32): warning PHP5006: Call to undefined function: 'gmp_in 
it' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(176,17): warning PHP5006: Call to undefined function: 'gmp_st 
rval' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(176,28): warning PHP5006: Call to undefined function: 'gmp_in 
it' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(201,13): warning PHP5006: Call to undefined function: 'gmp_cm 
p' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(201,35): warning PHP5006: Call to undefined function: 'gmp_in 
it' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(205,17): warning PHP5006: Call to undefined function: 'gmp_ex 
port' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(270,53): warning PHP5006: Call to undefined function: 'gmp_di 
v_qr' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(272,13): warning PHP5006: Call to undefined function: 'gmp_si 
gn' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(273,53): warning PHP5006: Call to undefined function: 'gmp_ab 
s' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(300,14): warning PHP5006: Call to undefined function: 'gmp_cm 
p' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(334,24): warning PHP5006: Call to undefined function: 'gmp_in 
vert' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(352,17): warning PHP5006: Call to undefined function: 'gmp_gc 
dext' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(371,14): warning PHP5006: Call to undefined function: 'gmp_gc 
d' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(384,24): warning PHP5006: Call to undefined function: 'gmp_ab 
s' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(542,14): warning PHP5006: Call to undefined function: 'gmp_ne 
xtprime' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(596,9): warning PHP5006: Call to undefined function: 'gmp_set 
bit' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(607,16): warning PHP5006: Call to undefined function: 'gmp_pr 
ob_prime' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(621,24): warning PHP5006: Call to undefined function: 'gmp_ro 
ot' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(699,14): warning PHP5006: Call to undefined function: 'gmp_sc 
an1' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(711,16): warning PHP5006: Call to undefined function: 'gmp_te 
stbit' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(721,16): warning PHP5006: Call to undefined function: 'gmp_te 
stbit' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP.php(731,16): warning PHP5006: Call to undefined function: 'gmp_si 
gn' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\GMP\DefaultEngine.php(40,24): warning PHP5006: Call to undefined func 
tion: 'gmp_powm' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\OpenSSL.php(66,14): warning PHP5006: Call to undefined function: 'ope 
nssl_public_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BigInteger\Engines\OpenSSL.php(66,49): warning PHP5007: Undefined variable: $result [C:\ 
MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BinaryField.php(191,20): warning PHP5006: Call to undefined function: 'gmp_strval' [C:\M 
yCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Math\BinaryField.php(191,31): warning PHP5006: Call to undefined function: 'gmp_import' [C:\M
yCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SFTP\Stream.php(175,24): warning PHP5006: Call to undefined function: 'stream_context_get 
_params' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3452,28): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3452,73): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3454,48): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3454,62): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3455,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3456,28): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3517,54): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3520,19): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3526,20): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3526,37): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3532,13): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3533,41): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3533,55): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3534,53): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3535,17): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3539,31): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3542,18): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3543,17): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3543,68): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3544,30): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3545,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3556,17): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3558,22): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3592,9): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsbacku 
p2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3596,81): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3598,67): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3599,13): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3600,13): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3603,16): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3562,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3563,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3584,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3584,49): warning PHP5006: Call to undefined function: 'inflate_init' [C:\MyCsha 
rpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3587,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3588,32): warning PHP5006: Call to undefined function: 'inflate_add' [C:\MyCshar 
pProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(4053,25): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3588,44): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3549,30): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3549,66): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3550,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3470,28): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3470,73): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3472,48): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3474,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3475,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3479,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3480,25): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3482,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3483,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3484,21): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3485,28): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3498,28): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3498,73): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3501,36): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(4160,39): warning PHP5006: Call to undefined function: 'deflate_add' [C:\MyCshar 
pProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(4156,47): warning PHP5006: Call to undefined function: 'deflate_init' [C:\MyCsha 
rpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(5202,13): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\System\SSH\Agent\Identity.php(204,110): error PHP4046: Call to a member function getCurve() o 
n null [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\System\SSH\Agent\Identity.php(204,110): warning PHP5007: Undefined variable: $key [C:\MyCshar 
pProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SFTP.php(3459,17): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsback 
up2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\Mbstring.php(605,13): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\Mbstring.php(609,9): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\EC\Formats\Keys\PKCS1.php(142,32): warning PHP5007: Undefined variable: $ecPrivate [C:\ 
MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\Mbstring.php(367,9): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\Mbstring.php(388,9): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\fs 
backup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\Mbstring.php(509,13): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]
C:\MyCsharpProjects\fsbackup2\vendor\symfony\polyfill-mbstring\Mbstring.php(556,13): warning PHP5011: Unreachable code detected [C:\MyCsharpProjects\fsbackup2\f 
sbackup2.msbuildproj]

test project that demonstrates the problem
https://github.com/insinfo/csharp_native_aot_test

@terrafrost
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Can you post the SSH logs? You can get them by doing define('NET_SSH2_LOGGING', 3). That'll output them real time. Knowing how it's trying to use the EC class would enable me to create a script that reproduces the problem more easily.

As for some of peachpie's warnings...

C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Crypt\ChaCha20.php(130,13): warning PHP5006: Call to undefined function: 'sodium_crypto_aead_
chacha20poly1305_encrypt' [C:\MyCsharpProjects\fsbackup2\fsbackup2.msbuildproj]

It shouldn't be calling those functions if the extension is unavailable. This seems like some static analysis output?

C:\MyCsharpProjects\fsbackup2\vendor\phpseclib\phpseclib\phpseclib\Net\SSH2.php(3588,44): warning PHP5007: Undefined variable: $this [C:\MyCsharpProjects\fsback
up2\fsbackup2.msbuildproj]

Ummm.... $this in a class doesn't need to be explicitly defined?

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