Bug #78424 [Asn->Opn]: declare(strict_types=1) causes phpdbg fail with 'Nothing to execute'

Edit report at https://bugs.php.net/bug.php?id=78424&edit=1 ID: 78424 Updated by: cmb@php.net Reported by: alexey at kopytko dot com Summary: declare(strict_types=1) causes phpdbg fail with 'Nothing to execute' -Status: Assigned +Status: Open Type: Bug Package: phpdbg -Operating System: +Operating System: Debian -PHP Version: 7.3.8 +PHP Version: 7.4.15 -Assigned To: cmb +Assigned To: Block user comment: N Private report: N New Comment: Thank you. Might be Linux specific then. Previous Comments: ------------------------------------------------------------------------ [2021-03-19 04:17:58] alexey at kopytko dot com I'm on Debian testing. ------------------------------------------------------------------------ [2021-03-19 04:16:36] alexey at kopytko dot com I can still reproduce: $ cat example2.php | phpdbg -qrrs= [Nothing to execute!] $ phpdbg --version phpdbg 7.4.15 (built: Feb 20 2021 09:45:56) PHP 7.4.15, Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.15, Copyright (c), by Zend Technologies I don't see anything looking like a fix for a changelog for 7.4.16 ------------------------------------------------------------------------ [2021-03-18 17:02:41] cmb@php.net I cannot reproduce the reported behavior with PHP-7.4. Did it get fixed in the meantime? Or is it OS specific, although no OS has been mentioned? ------------------------------------------------------------------------ [2019-08-17 02:41:50] alexey at kopytko dot com Description: ------------ It appears adding a strict types declaration makes PHPDBG drop all what it's doing and stop. E.g. consider this example without strict types: $ cat example.php <?php echo "OK!\n"; $ cat example.php | phpdbg -qrrs= OK! And now the same example with strict types: $ cat example2.php <?php declare(strict_types=1); echo "OK!\n"; $ cat example2.php | phpdbg -qrrs= [Nothing to execute!] $ phpdbg --version phpdbg 0.5.0 (built: Aug 7 2019 09:50:45) PHP 7.3.8-1, Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.8, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.3.8-1, Copyright (c) 1999-2018, by Zend Technologies with Xdebug v2.7.0RC2, Copyright (c) 2002-2019, by Derick Rethans I've seen the same issue in PHP 7.4-beta. Test script: --------------- <?php declare(strict_types=1); echo "OK!\n"; Expected result: ---------------- OK! Actual result: -------------- [Nothing to execute!] ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78424&edit=1