This fixes GH-7774.
spl_iterators.h was including php_pcre.h so that one object intern struct could
reference a pcre_cache_entry. These object interns should not be public, so they
can be moved out of the header file.
This change moves the object interns ouf of spl_iterators.h so that php_pcre.h
doesn't need to be included from there.
Instead of using the unsupported `%I64u` and `%I64d` format specifiers
on Windows, we use the portable `PRIu64` and `PRId64` specifiers.
The `L64()` macro and the `my_longlong` typedef should be adapted as
well, as the `i64` literal suffix is still supported by MSVC, but using
`LL` or `ll` is recommended[1], and the standard `int64_t` is available
there anyway. This is not urgent, though.
[1] <https://docs.microsoft.com/en-us/cpp/cpp/numeric-boolean-and-pointer-literals-cpp?view=msvc-170#integer-literals>
Closes GH-8268.
This PR allows for multiple values with the same field name to be sent to an
HTTP server. This server can't be PHP, because PHP's POST processing does not
allow for two the same field names. But sending multiple fields with the same
name is required for some operations by RFC 7578.
This PR allows you to attach an array of values to a field name, and each of
these will then be sent as its own distinct multipart/form-data field.
We must not allow to serialize already finalized `HashContext`s, since
the internal context is already freed. Since there is not much point
in serializing finalized `HashContext`s, we just bail out in that case.
Closes GH-8265.
There are many use-cases where a PHP user is currently using sodium_compat's implementation of this low-level XChaCha20 API. For example, multi-part message processing (in low-memory settings) for a ciphertext that was encrypted with XChaCha20-Poly1305 (rather than the secretstream API).
Adding this function to ext/sodium offers better performance and lowers users' memory usage with the polyfill, and ensures that users coming from other languages that provide libsodium bindings have a more consistent experience with our bindings. This is a win-win.
This patch follows the libsodium precedent of adding functions instead of optional parameters to existing functions. The parameter order is also consistent with the C API.
https://doc.libsodium.org/advanced/stream_ciphers/xchacha20#usage
Closes GH-8276.
Also add a new ZEND_MM_NEED_EIGHT_BYTE_REALIGNMENT definition.
This fixes many [-Wsign-conversion] warnings.
Co-authored-by: Guillaume Charifi <guillaume.charifi@sfr.fr>
Co-authored-by: Bob Weinand <bobwei9@hotmail.com>
* 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.
