Bug #77812 [NEW]: 7.3 Interactive shell won't digest 7.3 heredoc syntax

From: bugs dot php dot net at ss dot st dot tc Operating system: Linux (didn't try Win) PHP version: 7.3.3 Package: Strings related Bug Type: Bug Bug description:7.3 Interactive shell won't digest 7.3 heredoc syntax Description: ------------ Old, pre-7.3 heredoc syntax works as expected in PHP 7.3 interactive shell: $ php7.3 -a Interactive shell php > echo <<<FOO <<< > bar <<< > FOO; bar Now let's try 7.3 heredoc syntax: $ php7.3 -a Interactive shell php > echo <<<FOO <<< > bar <<< > FOO; <<< > $ php7.3 -a Interactive shell php > print(<<<FOO <<< > xx <<< > FOO); <<< > $ php7.3 -a Interactive shell php > echo <<<FOO <<< > xxx <<< > FOO; <<< > FOO php > ; xxxPHP Warning: Use of undefined constant FOO - assumed 'FOO' (this will throw an Error in a future version of PHP) in php shell code on line 4 The latter example works well in PHP 7.2: $ php7.2 -a Interactive shell php > echo <<<FOO <<< > xxx <<< > FOO; <<< > FOO php > ; xxx FOO; php > -- Edit bug report at https://bugs.php.net/bug.php?id=77812&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=77812&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=77812&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=77812&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=77812&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=77812&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=77812&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=77812&r=needscript Try newer version: https://bugs.php.net/fix.php?id=77812&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=77812&r=support Expected behavior: https://bugs.php.net/fix.php?id=77812&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=77812&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=77812&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=77812&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=77812&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=77812&r=dst IIS Stability: https://bugs.php.net/fix.php?id=77812&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=77812&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=77812&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=77812&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=77812&r=mysqlcfg