The length of "output_handler" is supposed to be passed, but as sizeof
is used, the resulting number includes the NUL character, so the length
is off-by-one. Subtract one to pass the correct length.
Closes GH-10667.
Drop period in error messages
2 reasons:
- These error messages are not regular sentences.
- Having the offending value between parenthesis after the period looks weird.
Closes GH-8858.
The fix for GH-7953 introduced a regression by being to deliberate
adding the respective headers. These must only be added, if the
handler starts, but is not finalizing.
Closes GH-8353.
If an output handler has not yet been started, calling `ob_clean()`
causes it to start. If that happens, we must not forget to set the
`Content-Encoding` and `Vary` headers.
Closes GH-7960.
It's the same as (int) zend_atol() -- it doesn't try to do anything
integer size specific. Canonicalize to one function in preparation
for renaming zend_atol() to something less misleading.
FFI test is adjusted to use a zend_test function. It just calls
zend_atol() internally, but could really be anything.
Co-authored-by: Christoph M. Becker <cmbecker69@gmx.de>
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 |
As these hold on to some internal resource, there can't be two
"equal" objects with different identity. Make sure the lack of
public properties doesn't result in these being treated as always
equal.
This deprecates passing null to non-nullable scale arguments of
internal functions, with the eventual goal of making the behavior
consistent with userland functions, where null is never accepted
for non-nullable arguments.
This change is expected to cause quite a lot of fallout. In most
cases, calling code should be adjusted to avoid passing null. In
some cases, PHP should be adjusted to make some function arguments
nullable. I have already fixed a number of functions before landing
this, but feel free to file a bug if you encounter a function that
doesn't accept null, but probably should. (The rule of thumb for
this to be applicable is that the function must have special behavior
for 0 or "", which is distinct from the natural behavior of the
parameter.)
RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg
Closes GH-6475.
We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.
Of course, zend_bool is retained as an alias.
When `php_zlib_deflate_filter()` is called with `PSFS_FLAG_FLUSH_INC`
but without new buckets being available (e.g. because a user calls
`rewind()` after writing to the stream), we have to make sure that any
pending data are flushed. This could basically be done like in the
attached patch[1], but that could cause unnessary flushes, which can be
harmful for compression, and adds unnecessary flush markers to the
stream. Thus, we use the `php_zlib_filter_data.finished` field, which
has not been used for `zlib.deflate` filters, and properly keep track
of the need to flush.
[1] <https://bugs.php.net/patch-display.php?bug_id=48725&patch=zlib-filter-flush-fix.patch&revision=latest>
Closes GH-6019.
Reading from a stream may return greater than zero, but nonetheless the
stream's EOF flag may have been set. We have to cater to this
condition by setting the close flag for filters.
We also have to cater to that change in the zlib.inflate filter:
If `inflate()` is called with flush mode `Z_FINISH`, but the output
buffer is not large enough to inflate all available data, it fails with
`Z_BUF_ERROR`. However, `Z_BUF_ERROR` is not fatal; in fact, the zlib
manual states: "If deflate returns with Z_OK or Z_BUF_ERROR, this
function must be called again with Z_FINISH and more output space
(updated avail_out) but no more input data, until it returns with
Z_STREAM_END or an error." Hence, we do so.
Closes GH-6001.
