Bug #69715 [NEW]: Parser silently accepts invalid text

From: hhurford at llamazone dot com Operating system: FreeBSD PHP version: Irrelevant Package: Unknown/Other Function Bug Type: Bug Bug description:Parser silently accepts invalid text Description: ------------ Place a url in a section of PHP code. PHP accepts it PHP gives neither an error nor a 500 response. I intended to comment out the URL, but forgot. PHP should have complained, but did not. Test script: --------------- <?php ini_set('display_errors','On'); // On the next line, any URL can be used. http://encosia.com/5-steps-toward-jquery-mastery/ ?> Expected result: ---------------- I expect a 500 fault. The URL contains "//", which comments out most of the URL. What is left is "http:" . The parser is accepting "http:" without balking. -- Edit bug report at https://bugs.php.net/bug.php?id=69715&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69715&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69715&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69715&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=69715&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=69715&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=69715&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=69715&r=needscript Try newer version: https://bugs.php.net/fix.php?id=69715&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=69715&r=support Expected behavior: https://bugs.php.net/fix.php?id=69715&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=69715&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=69715&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=69715&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69715&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=69715&r=dst IIS Stability: https://bugs.php.net/fix.php?id=69715&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=69715&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=69715&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=69715&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=69715&r=mysqlcfg