Bug #80114 [NEW]: parse_url does not accept URLs with port 0

From: gtisza at gmail dot com Operating system: Linux PHP version: 8.0.0beta3 Package: *URL Functions Bug Type: Bug Bug description:parse_url does not accept URLs with port 0 Description: ------------ parse_url fails to parse URLs with port 0 (like https://example.com:0/). While 0 is not a valid port, it is possible to send requests to it, and URLs with a zero port can be used for all kinds of purposes ( the URI itself is valid per https://tools.ietf.org/html/rfc3986#section-3.2.3 ). At a minimum, if this is an intentional constraint, it should be documented. Test case: https://3v4l.org/36TqT Affects all PHP versions starting with 5.3.6 (before it was parsed as expected). See also #62159. Test script: --------------- var_dump( parse_url('https://example.com:1/') ); var_dump( parse_url('https://example.com:0/') ); -- Edit bug report at https://bugs.php.net/bug.php?id=80114&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80114&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80114&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80114&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80114&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80114&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80114&r=support Expected behavior: https://bugs.php.net/fix.php?id=80114&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80114&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80114&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80114&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80114&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80114&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80114&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80114&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80114&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80114&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80114&r=mysqlcfg