--TEST-- openssl_pkcs7_decrypt() and invalid parameters --SKIPIF-- <?php if (!extension_loaded("openssl")) print "skip"; ?> --FILE-- <?php function myErrorHandler($errno, $errstr, $errfile, $errline) { var_dump($errstr); } set_error_handler("myErrorHandler"); $a = 1; $b = 1; $c = new stdclass; $d = new stdclass; var_dump(openssl_pkcs7_decrypt($a, $b, $c, $d)); var_dump($c); var_dump(openssl_pkcs7_decrypt($b, $b, $b, $b)); var_dump(openssl_pkcs7_decrypt($a, $b, "", "")); var_dump(openssl_pkcs7_decrypt($a, $b, true, false)); var_dump(openssl_pkcs7_decrypt($a, $b, 0, 0)); echo "Done\n"; ?> --EXPECTF-- string(57) "Object of class stdClass could not be converted to string" string(45) "Object of class stdClass to string conversion" string(66) "openssl_pkcs7_decrypt(): unable to coerce parameter 3 to x509 cert" bool(false) object(stdClass)#1 (0) { } string(66) "openssl_pkcs7_decrypt(): unable to coerce parameter 3 to x509 cert" bool(false) string(66) "openssl_pkcs7_decrypt(): unable to coerce parameter 3 to x509 cert" bool(false) string(66) "openssl_pkcs7_decrypt(): unable to coerce parameter 3 to x509 cert" bool(false) string(66) "openssl_pkcs7_decrypt(): unable to coerce parameter 3 to x509 cert" bool(false) Done