Bug #79705 [NEW]: Functions "intl_get_error_code", "intl_get_error_message" work incorrectly

From: alex dot vl dot tihon at gmail dot com Operating system: Ubuntu 20.04 LTS PHP version: 7.4.7 Package: Unknown/Other Function Bug Type: Bug Bug description:Functions "intl_get_error_code", "intl_get_error_message" work incorrectly Description: ------------ In php7.4 the functions "intl_get_error_code", "intl_get_error_message" do not return correct error code/message despite "idn_to_ascii" returns FALSE. The real error code can be retrieved from 'idna_info' array passed to "idn_to_ascii" function. But "intl_get_error_code", "intl_get_error_message" should also work for the backward compatibility. Test script: --------------- // PHP 7.3.x $result=idn_to_ascii('.pm--domain.com', IDNA_DEFAULT, INTL_IDNA_VARIANT_2003); echo intl_get_error_code(); // 66567 echo intl_get_error_message(); // idn_to_ascii: cannot convert to ASCII: U_IDNA_ZERO_LENGTH_LABEL_ERROR // PHP 7.4.x $result=idn_to_ascii('.pm--domain.com.', IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46, $data); echo intl_get_error_code(); // 0 echo intl_get_error_message(); // U_ZERO_ERROR var_dump($data); /**array(3) { ["result"]=> string(16) ".pm--domain.com." ["isTransitionalDifferent"]=> bool(false) ["errors"]=> int(33) }*/ Expected result: ---------------- echo intl_get_error_code(); // the last error code should be returned echo intl_get_error_message(); // the last error message should be returned -- Edit bug report at https://bugs.php.net/bug.php?id=79705&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79705&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79705&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79705&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79705&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79705&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79705&r=support Expected behavior: https://bugs.php.net/fix.php?id=79705&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79705&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79705&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79705&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79705&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79705&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79705&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79705&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79705&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79705&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79705&r=mysqlcfg