1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |
* PHP-7.4:
Enable phpdbg tests on AppVeyor
Make phpdbg test portable
Fix several mostly Windows related phpdbg bugs
Fix#73926: phpdbg will not accept input on restart execution
* Properly initialize PHPDBG_G(watch_tmp)
Otherwise that may cause segfaults in ZTS builds.
* Deactivate potentially remaining watchpoints after REPL
Otherwise the memory could still be protected, resulting in segfaults
during shutdown.
* NULL zend_handlers_table after freeing
As of commit 4130fe4[1], the `zend_handlers_table` is explicitly
freed in the `zend_vm_dtor()`. Since phpdbg (and maybe some other
SAPIs) may restart the engine afterwards, we have to make sure that
the table is also NULLed.
* Only set context option if there is a context
In other words, we must not follow the null pointer.
* Cater to file handles without attached console
File handles do not necessarily have an attached console (for
instance, pipes do not), in which case `GetConsoleScreenBufferInfo()`
fails. In this case we set a default value (`40`) for lines like on
other systems.
[1] <http://git.php.net/?p=php-src.git;a=commit;h=4130fe437a5db7ead1444d3748bd0fbad9829cb2>
This mainly involves a separate abstraction layer for elements (e.g. $a->b) and watchpoints (on pointer of the Bucket for example).
Also better comparison handling (value backup vs. page dumps).
It is not yet finished (there are sometimes false positives announced and names not yet perfect), but the functionality is working and not crashing as far as I have tested.
Future scope is also relative watchpoints, e.g. "w $this->val expression()" which does not have the symbol tables as basis, but the value (in this example: return value of expression()) as basis.
