From: jonathan at moo dot com Operating system: PHP version: master-Git-2013-05-28 (Git) Package: Reflection related Bug Type: Bug Bug description:doc comments picked up from previous scanner run
Description: ------------ The doc_comment compiler global is not reset when scanning of a new file/string starts. This leads to the last doc_comment seen by the tokenizer, but unclaimed by anything, being incorrectly assigned to the next thing the compiler sees. I think that the doc_comment and doc_comment_len globals should probably be saved/restored by zend_(save|restore)_lexical_state, and reset whenever scanning for a new file or string starts (pretty much everywhere zend_lineno gets initialised.) Test script: --------------- token_get_all("<?php\n/**\n * Foo\n */"); // doc_comment compiler global now contains this Foo comment eval("class Foo { }"); // Could also be an include of a file containing similar $rc = new ReflectionClass("Foo"); var_dump($rc->getDocComment()); // Foo shouldn't have a doc comment, and yet it does. Expected result: ---------------- bool(false) Actual result: -------------- string(14) "/**\n * Foo\n */" -- Edit bug report at https://bugs.php.net/bug.php?id=64936&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=64936&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=64936&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=64936&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=64936&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=64936&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=64936&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=64936&r=needscript Try newer version: https://bugs.php.net/fix.php?id=64936&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=64936&r=support Expected behavior: https://bugs.php.net/fix.php?id=64936&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=64936&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=64936&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=64936&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64936&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=64936&r=dst IIS Stability: https://bugs.php.net/fix.php?id=64936&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=64936&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=64936&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=64936&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=64936&r=mysqlcfg