There are 49 test failures in PHP 5.6.38 make test results, do you need to ignore them? - Codes Helper

this is the test report after running make test:
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TIME END 2018-11-22 02:51:55

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TEST RESULT SUMMARY
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Exts skipped    :   31
Exts tested     :   49
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Number of tests : 14002             11439
Tests skipped   : 2563 ( 18.3%) --------
Tests warned    :    8 (  0.1%) (  0.1%)
Tests failed    :   49 (  0.3%) (  0.4%)
Expected fail   :   38 (  0.3%) (  0.3%)
Tests passed    : 11344 ( 81.0%) ( 99.2%)
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Time taken      :  736 seconds
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EXPECTED FAILED TEST SUMMARY
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Test open_basedir configuration [tests/security/open_basedir_linkinfo.phpt]  XFAIL REASON: BUG: open_basedir cannot delete symlink to prohibited file. See also
bugs 48111 and 52176.
Inconsistencies when accessing protected members [Zend/tests/access_modifiers_008.phpt]  XFAIL REASON: Discussion: http://marc.info/?l=php-internals&m=120221184420957&w=2
Inconsistencies when accessing protected members - 2 [Zend/tests/access_modifiers_009.phpt]  XFAIL REASON: Discussion: http://marc.info/?l=php-internals&m=120221184420957&w=2
Bug -sharp48770 (call_user_func_array() fails to call parent from inheriting class) [Zend/tests/bug48770.phpt]  XFAIL REASON: See Bug -sharp48770
Bug -sharp48770 (call_user_func_array() fails to call parent from inheriting class) [Zend/tests/bug48770_2.phpt]  XFAIL REASON: See Bug -sharp48770
Bug -sharp48770 (call_user_func_array() fails to call parent from inheriting class) [Zend/tests/bug48770_3.phpt]  XFAIL REASON: See Bug -sharp48770
Bug -sharp64896 (Segfault with gc_collect_cycles using unserialize on certain objects) [Zend/tests/bug64896.phpt]  XFAIL REASON: We can not fix this bug without a significant (performace slow down) change to gc
Initial value of static var in method depends on the include time of the class definition [Zend/tests/method_static_var.phpt]  XFAIL REASON: Maybe not a bug
DateTime::add() -- fall type2 type3 [ext/date/tests/DateTime_add-fall-type2-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::add() -- fall type3 type2 [ext/date/tests/DateTime_add-fall-type3-type2.phpt]  XFAIL REASON: Various bugs exist
DateTime::add() -- fall type3 type3 [ext/date/tests/DateTime_add-fall-type3-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::add() -- spring type2 type3 [ext/date/tests/DateTime_add-spring-type2-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::add() -- spring type3 type2 [ext/date/tests/DateTime_add-spring-type3-type2.phpt]  XFAIL REASON: Various bugs exist
DateTime::add() -- spring type3 type3 [ext/date/tests/DateTime_add-spring-type3-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::diff() -- fall type2 type3 [ext/date/tests/DateTime_diff-fall-type2-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::diff() -- fall type3 type2 [ext/date/tests/DateTime_diff-fall-type3-type2.phpt]  XFAIL REASON: Various bugs exist
DateTime::diff() -- fall type3 type3 [ext/date/tests/DateTime_diff-fall-type3-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::diff() -- spring type2 type3 [ext/date/tests/DateTime_diff-spring-type2-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::diff() -- spring type3 type2 [ext/date/tests/DateTime_diff-spring-type3-type2.phpt]  XFAIL REASON: Various bugs exist
DateTime::diff() -- spring type3 type3 [ext/date/tests/DateTime_diff-spring-type3-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::sub() -- fall type2 type3 [ext/date/tests/DateTime_sub-fall-type2-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::sub() -- fall type3 type2 [ext/date/tests/DateTime_sub-fall-type3-type2.phpt]  XFAIL REASON: Various bugs exist
DateTime::sub() -- fall type3 type3 [ext/date/tests/DateTime_sub-fall-type3-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::sub() -- spring type2 type3 [ext/date/tests/DateTime_sub-spring-type2-type3.phpt]  XFAIL REASON: Various bugs exist
DateTime::sub() -- spring type3 type2 [ext/date/tests/DateTime_sub-spring-type3-type2.phpt]  XFAIL REASON: Various bugs exist
DateTime::sub() -- spring type3 type3 [ext/date/tests/DateTime_sub-spring-type3-type3.phpt]  XFAIL REASON: Various bugs exist
RFC: DateTime and Daylight Saving Time Transitions (zone type 3, bd2) [ext/date/tests/rfc-datetime_and_daylight_saving_time-type3-bd2.phpt]  XFAIL REASON: Still not quite right
RFC: DateTime and Daylight Saving Time Transitions (zone type 3, fs) [ext/date/tests/rfc-datetime_and_daylight_saving_time-type3-fs.phpt]  XFAIL REASON: Still not quite right
Bug -sharp42718 (unsafe_raw filter not applied when configured as default filter) [ext/filter/tests/bug42718.phpt]  XFAIL REASON: FILTER_UNSAFE_RAW not applied when configured as default filter, even with flags
Bug -sharp67296 (filter_input doesn"t validate variables) [ext/filter/tests/bug49184.phpt]  XFAIL REASON: See Bug -sharp49184
Bug -sharp67167: filter_var(null,FILTER_VALIDATE_BOOLEAN,FILTER_NULL_ON_FAILURE) returns null [ext/filter/tests/bug67167.02.phpt]  XFAIL REASON: Requires php_zval_filter to not use convert_to_string for all filters.
zend multibyte (7) [ext/mbstring/tests/zend_multibyte-07.phpt]  XFAIL REASON: https://bugs.php.net/bug.php?id=66582
zend multibyte (9) [ext/mbstring/tests/zend_multibyte-09.phpt]  XFAIL REASON: https://bugs.php.net/bug.php?id=66582
Bug -sharp72663: Create an Unexpected Object and Don"t Invoke __wakeup() in Deserialization [ext/standard/tests/strings/bug72663_3.phpt]  XFAIL REASON: Memory leak, TBF later.
Bug -sharp70470 (Built-in server truncates headers spanning over TCP packets) [sapi/cli/tests/bug70470.phpt]  XFAIL REASON: bug is not fixed yet
FPM: Test status page [sapi/fpm/tests/010.phpt]  XFAIL REASON: randomly intermittently failing all the time in CI, with diff:
017+ active processes:     0
018+ total processes:      1
017- active processes:     1
018- total processes:      2
FPM: Test various messages on start, from master and childs [sapi/fpm/tests/015.phpt]  XFAIL REASON: randomly intermittently failing all the time in CI,
ERROR: unable to read what child say: Bad file descriptor (9)
catch_workers_output = yes seems not reliable
FPM: Test Unix Domain Socket with Posix ACL [sapi/fpm/tests/021-uds-acl.phpt]  XFAIL REASON: Mark as XFAIL because --with-fpm-acl is not enabled in default build
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FAILED TEST SUMMARY
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Timeout again inside register_shutdown_function [tests/lang/045.phpt]
Bug -sharp52202 (CURLOPT_PRIVATE gets clobbered) [ext/curl/tests/bug52202.phpt]
Bug -sharp64267 (CURLOPT_INFILE doesn"t allow reset) [ext/curl/tests/bug64267.phpt]
Bug -sharp71523 (Copied handle with new option CURLOPT_HTTPHEADER crashes while curl_multi_exec) [ext/curl/tests/bug71523.phpt]
Bug -sharp39458 (ftp_nlist() returns false on empty directories) [ext/ftp/tests/bug39458.phpt]
Bug -sharp48147 (iconv with //IGNORE cuts the string) [ext/iconv/tests/bug48147.phpt]
Bug -sharp51250 (iconv_mime_decode() does not ignore malformed Q-encoded words) [ext/iconv/tests/bug51250.phpt]
Bug -sharp52211 (iconv() returns part of string on error) [ext/iconv/tests/bug52211.phpt]
Bug -sharp76249 (stream filter convert.iconv leads to infinite loop on invalid sequence) [ext/iconv/tests/bug76249.phpt]
Test the basics to function iconv. [ext/iconv/tests/iconv_basic_001.phpt]
Test iconv_mime_decode() function : usage variations - Pass different data types to charset arg [ext/iconv/tests/iconv_mime_decode_variation3.phpt]
iconv_mime_encode() [ext/iconv/tests/iconv_mime_encode.phpt]
Test iconv_strlen() function : error conditions - pass an unknown encoding [ext/iconv/tests/iconv_strlen_error2.phpt]
Test iconv_strlen() function : usage variations - Pass different data types as $encoding arg [ext/iconv/tests/iconv_strlen_variation2.phpt]
Test iconv_strpos() function : error conditions - Pass unknown encoding [ext/iconv/tests/iconv_strpos_error2.phpt]
Test iconv_strpos() function : usage variations - pass different data types as $charset arg [ext/iconv/tests/iconv_strpos_variation4.phpt]
Test iconv_strrpos() function : error conditions - pass an unknown encoding [ext/iconv/tests/iconv_strrpos_error2.phpt]
Test iconv_strrpos() function : usage variations - pass different data types as $encoding arg [ext/iconv/tests/iconv_strrpos_variation3.phpt]
Test iconv_substr() function : error conditions - Pass an unknown encoding [ext/iconv/tests/iconv_substr_error2.phpt]
IntlDateFormatter: several forms of the calendar arg [ext/intl/tests/dateformat_create_cal_arg.phpt]
IntlDateFormatter::formatObject(): IntlCalendar tests [ext/intl/tests/dateformat_formatObject_calendar.phpt]
IntlDateFormatter::formatObject(): DateTime tests [ext/intl/tests/dateformat_formatObject_datetime.phpt]
IntlDateFormatter: setCalendar()/getCalendar()/getCalendarObject() [ext/intl/tests/dateformat_get_set_calendar.phpt]
IntlDateFormatter: get/setTimeZone() [ext/intl/tests/dateformat_get_set_timezone.phpt]
datefmt_parse_localtime() with parse pos icu <= 4.2 [ext/intl/tests/dateformat_parse_localtime_parsepos.phpt]
datefmt_parse_timestamp_code()  with parse pos icu <= 4.2 [ext/intl/tests/dateformat_parse_timestamp_parsepos.phpt]
datefmt_set_timezone_id_code() icu <= 4.2 [ext/intl/tests/dateformat_set_timezone_id.phpt]
MessageFormat accepts IntlCalendar args [ext/intl/tests/msgfmt_format_intlcalendar.phpt]
MessageFormatter::setPattern() invalidates arg types cache [ext/intl/tests/msgfmt_setPattern_cache.phpt]
Bug -sharp65538: SSL context "cafile" disallows URL stream wrappers [ext/openssl/tests/bug65538_002.phpt]
openssl_pkey_new() basic usage tests [ext/openssl/tests/openssl_pkey_new_basic.phpt]
Bug -sharp43008 (php://filter uris ignore url encoded filternames and can"t handle slashes) [ext/standard/tests/file/bug43008.phpt]
FPM: Startup and connect [sapi/fpm/tests/002.phpt]
FPM: Test IPv6 support [sapi/fpm/tests/003.phpt]
FPM: Test IPv4/IPv6 support [sapi/fpm/tests/004.phpt]
FPM: Test IPv4 allowed clients [sapi/fpm/tests/005.phpt]
FPM: Test IPv6 allowed clients (bug -sharp68428) [sapi/fpm/tests/006.phpt]
FPM: Test IPv6 all addresses and access_log (bug -sharp68421) [sapi/fpm/tests/007.phpt]
FPM: Test multi pool (dynamic + ondemand + static) (bug -sharp68423) [sapi/fpm/tests/008.phpt]
FPM: Test Unix Domain Socket [sapi/fpm/tests/009.phpt]
FPM: Test IPv4 all addresses (bug -sharp68420) [sapi/fpm/tests/011.phpt]
FPM: Test reload configuration (bug -sharp68442) [sapi/fpm/tests/012.phpt]
FPM: Test for log_level in fpm_unix_init_main -sharp68381 [sapi/fpm/tests/013.phpt]
FPM: Test for pm.start_servers default calculation message being a notice and not a warning -sharp68458 [sapi/fpm/tests/014.phpt]
FPM: Test splited configuration and load order -sharp68391 [sapi/fpm/tests/016.phpt]
FPM: Test fastcgi_finish_request function [sapi/fpm/tests/017.phpt]
FPM: Test global prefix [sapi/fpm/tests/019.phpt]
FPM: Test pool prefix [sapi/fpm/tests/020.phpt]
FPM: HTTP_PROXY - CVE-2016-5385 [sapi/fpm/tests/022-cve-2016-5385.phpt]
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WARNED TEST SUMMARY
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zend multibyte (2) [ext/mbstring/tests/zend_multibyte-02.phpt] (warn: XFAIL section but test passes)
zend multibyte (6) [ext/mbstring/tests/zend_multibyte-06.phpt] (warn: XFAIL section but test passes)
zend multibyte (8) [ext/mbstring/tests/zend_multibyte-08.phpt] (warn: XFAIL section but test passes)
zend multibyte (10) [ext/mbstring/tests/zend_multibyte-10.phpt] (warn: XFAIL section but test passes)
zend multibyte (11) [ext/mbstring/tests/zend_multibyte-11.phpt] (warn: XFAIL section but test passes)
Phar: bug -sharp69958: Segfault in Phar::convertToData on invalid file [ext/phar/tests/bug69958.phpt] (warn: XFAIL section but test passes)
Bug -sharp69111 Crash in SessionHandler::read() [ext/session/tests/bug69111.phpt] (warn: XFAIL section but test passes)
Bug -sharp70172 - Use After Free Vulnerability in unserialize() [ext/standard/tests/serialize/bug70172.phpt] (warn: XFAIL section but test passes)
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