Bug #79934 [NEW]: CRLF-only line in heredoc causes parsing error

From: pevandenham at gmail dot com Operating system: Any PHP version: 7.4.8 Package: Scripting Engine problem Bug Type: Bug Bug description:CRLF-only line in heredoc causes parsing error Description: ------------ A line that only contains CRLF (i.e. a whitespace-only or empty line on Windows) in the middle of a heredoc causes a parse error. This affects any PHP script that has CRLF line endings. To reproduce on e.g. Ubuntu, one can use the unix2dos program to convert the test script below to use CRLF and reproduce the bug: unix2dos bug.php && php bug.php Test script: --------------- <?php $a = <<<HEREDOC a b HEREDOC; var_dump($a); Expected result: ---------------- string(4) "a b" Actual result: -------------- Parse error: Invalid body indentation level (expecting an indentation level of at least 4) in /tmp/test.php on line 5 -- Edit bug report at https://bugs.php.net/bug.php?id=79934&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79934&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79934&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79934&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79934&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79934&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79934&r=support Expected behavior: https://bugs.php.net/fix.php?id=79934&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79934&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79934&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79934&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79934&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79934&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79934&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79934&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79934&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79934&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79934&r=mysqlcfg