Bug #65141 [Com]: filter_var() validates URL with two http:// as valid

Edit report at https://bugs.php.net/bug.php?id=65141&edit=1 ID: 65141 Comment by: cmbecker69 at gmx dot de Reported by: demtheman at yahoo dot com Summary: filter_var() validates URL with two http:// as valid Status: Open Type: Bug Package: URL related Operating System: Windows 7 64-bit PHP Version: 5.3.26 Block user comment: N Private report: N New Comment: According to RFC 2396 Appendix A the example URI doesn't seem to be valid, even if it passes the regular expression given in Appendix B. However, filter_var($var, FILTER_VALIDATE_URL) is based on parse_url(). parse_url('http://http://example.com') evaluates to: Array ( [scheme] => http [host] => http [path] => //example.com ) This is apparently wrong in this case according to RFC 2396; neither an abs_path nor a rel_path must start with a double slash. Previous Comments: ------------------------------------------------------------------------ [2013-06-27 03:39:05] demtheman at yahoo dot com Description: ------------ I used filter_var() to validate the URL http://http://www.google.com (as test URL), however it seems to see it as valid which in fact is wrong. Refer to my SO question http://stackoverflow.com/questions/17333612/filter-var-accepts-invalid- url Test script: --------------- $website = "http://http://www.google.com"; echo filter_var($website, FILTER_VALIDATE_URL); Expected result: ---------------- The filter_var() should return FALSE. Actual result: -------------- The filter_var() returns the filtered data. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65141&edit=1