#47772 [NEW]: filter_var() returnes nothing for some invalid e-mails

From: saschagros at gmail dot com Operating system: Ubuntu 9.04 Jaunty PHP version: 5.3.0RC1 PHP Bug Type: Filter related Bug description: filter_var() returnes nothing for some invalid e-mails Description: ------------ filter_var incorrectly validates some invalid e-mail adresses (see reproduce code). Note: I am not 100% sure that this is the wrong behavior, however, it has changed from php 5.2 and I can't find a related bug or NEWS entry. Reproduce code: --------------- var_dump(filter_var('invalid@site', FILTER_VALIDATE_EMAIL)); var_dump(filter_var('invalid@site.', FILTER_VALIDATE_EMAIL)); Expected result: ---------------- bool(false) bool(false) Actual result: -------------- string(13) "invalid@site." string(12) "invalid@site" -- Edit bug report at http://bugs.php.net/?id=47772&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47772&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47772&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47772&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47772&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47772&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47772&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47772&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47772&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47772&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47772&r=support Expected behavior: http://bugs.php.net/fix.php?id=47772&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47772&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47772&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47772&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47772&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47772&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47772&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47772&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47772&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47772&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47772&r=mysqlcfg