Implements initial stage of accepted RFC to remove them:
https://wiki.php.net/rfc/remove_utf8_decode_and_utf8_encode
Tests relating to SOAP and htmlspecialchars seem to have been
using this entirely unnecessarily, so have been fixed.
Closes GH-8726.
Casting a huge unsigned value to signed is implementation-defined
behavior in C. By introducing the ZEND_THREEWAY_COMPARE() macro, we
can sidestep this integer overflow/underflow/casting problem.
* Use arena in DCE instead of multiple alloca()
This requires passing the optimizer context
* Use our do_alloca() instead of alloca()
* Use emalloc in DEBUG builds instead of stack allocations for do_alloca()
This helps detecting that we correctly free do_alloca()
Newly added dl() tests trigger an assertion in ZEND_RC_DEBUG builds. This change
disables zend_rc_debug to allows these tests to pass until this issue is
resolved.
Newly added dl() tests trigger an assertion in ZEND_RC_DEBUG builds. This change
disables zend_rc_debug to allows these tests to pass until this issue is
resolved.
We setup the currently latest version of hMailServer[1] as mail server,
and configure according to imap_include.inc. To not require further
configuration, we adapt mail_skipif.inc and mail_include.inc to match
that configuration. However, we also change the default domain to the
reserved `example.com`.
We also update the standard mail tests to use the `--EXTENSIONS--`
section (instead of skipping the tests if ext/imap is not available).
Finally, we fix bug80751.phpt to expect the configured To and Cc mail
addresses.
[1] <https://www.hmailserver.com/>
Closes GH-8357.
Apparently, these tests have been overlooked when we switched to using
the `--EXTENSIONS--` section. That caused to skip these tests on
AppVeyor.
Closes GH-8504.
copy_file_range() is a Linux-specific system call which allows
efficient copying between two file descriptors, eliminating the need
to transfer data from the kernel to userspace and back. For
networking file systems like NFS and Ceph, it even eliminates copying
data to the client, and local filesystems like Btrfs and XFS can
create shared extents.
Nitpicking, this makes it practically impossible to accidentally use a number with 2 bits set in the future,
it's also my personal preference, its trivial to see "PHP_FILE_NO_DEFAULT_CONTEXT use bit 4" and that "the next unused bit is bit 5"
Closes GH-8233
This fix corrects a behavior of `var_export()` that was mostly "hidden" until PHP 8.1 introduced:
* properties with object initializers
* constants containing object references
* default values of class properties containing `enum`s
Since `var_export(..., true)` is mostly used in conjunction with code generation,
and we cannot make assumptions about the generated code being placed in the root
namespace, we must always provide the FQCN of a class in exported code.
For example:
```php
<?php
namespace MyNamespace { class Foo {} }
namespace { echo "<?php\n\nnamespace Example;\n\n" . var_export(new \MyNamespace\Foo(), true) . ';'; }
```
produces:
```php
<?php
namespace Example;
MyNamespace\Foo::__set_state(array(
));
```
This code snippet is invalid, because `Example\MyNamespace\Foo::__set_state()` (which
does not exist) is called.
With this patch applied, the code looks like following (valid):
```php
<?php
namespace Example;
\MyNamespace\Foo::__set_state(array(
));
```
Ref: https://github.com/php/php-src/issues/8232
Ref: https://github.com/Ocramius/ProxyManager/issues/754
Ref: https://externals.io/message/117466
* ext/oci8: use zend_string_equals()
Eliminate duplicate code.
* main/php_variables: use zend_string_equals_literal()
Eliminate duplicate code.
* Zend/zend_string: add zend_string_equals_cstr()
Allows eliminating duplicate code.
* Zend, ext/{opcache,standard}, main/output: use zend_string_equals_cstr()
Eliminate duplicate code.
* Zend/zend_string: add zend_string_starts_with()
* ext/{opcache,phar,spl,standard}: use zend_string_starts_with()
This adds missing length checks to several callers, e.g. in
cache_script_in_shared_memory(). This is important when the
zend_string is shorter than the string parameter, when memcmp()
happens to check backwards; this can result in an out-of-bounds memory
access.
Pierrick Charron