"Uninitialized" here means that the object was created ordinarily
-- no constructor skipping involved. Most tidy methods seem to
handle this fine, but these three need to be guarded.
The documentation of `tidyNode::isHtml()` states that this method
"checks if a node is part of a HTML document". That is, of course,
nonsense, since a tidyNode is "an HTML node in an HTML file, as
detected by tidy."
What this method is actually supposed to do is to check whether a node
is an element (unless it is the root element). This has been broken by
commit d8eeb8e[1], which assumed that `enum TidyNodeType` would
represent flags of a bitmask, what it does not.
[1] <http://git.php.net/?p=php-src.git;a=commit;h=d8eeb8e28673236bca3f066ded75037a5bdf6378>
Closes GH-6290.
`zend_parse_method_parameters()` is meant for dual (procedural and OO)
APIs; there is no need to attempt to get "this" first, and to dispatch
to `zend_parse_parameters()` and `zend_parse_method_parameters()`,
respectively.
This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.
A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.
This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.
With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.
Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.
This was split out of PR #3439
Previously, the arginfo was wrong for these methods.
getNumberOfRequiredParameters() was 4 for that method.
Compare with http://php.net/manual/en/tidy.construct.php)
This fixes the arginfo added to PHP 7.3 in 97353cda99
This patch removes the tidy extension Git ident attribute blob name from
the phpinfo output to be synced with other extensions versioning system
and replaces table header with normal row in the first tidy info table.
convert_scalar_to_number() will now call cast_object() with an
_IS_NUMBER argument, in which case the cast handler should return
either an integer or floating point number, whichever is more
appropriate.
Previously convert_scalar_to_number() unconditionally converted
objects to integers instead.
Fixes bug #53033.
Fixes bug #54973.
Fixes bug #73108.
Using ecalloc() to create objects is expensive, because the
dynamic-size memset() is unreasonably slow. Make sure we only
zero the main object structure with known size, as the properties
are intialized separately anyway.
Technically we do not need to zero the embedded zend_object
structure either, but as long as the memset argument is constant,
a couple more bytes don't really matter.
Our existing libtidy support is based on the legacy "HTML tidy"
project. That project now has a successor called tidy-html5, where all
new features and bugfixes happen. Of particular note are the fixes for
two security vulnerabilities, CVE-2015-5522 and CVE-2015-5523.
The API is largely unchanged in the new project (which is truly the
successor of the original -- not a fork), and so it is almost a
drop-in replacement as far as PHP is concerned. However, one file has
changed in the new project: "buffio.h" has been moved to
"tidybuffio.h".
This commit detects the presence of tidybuffio.h at build time, and
then adjusts the import statement in tidy.c accordingly. The result is
a build that works against either the legacy project or the new
tidy-html5 project, although the test suite for the tidy extension now
fails. Those failures are not critical and will be fixed.
Gentoo-Bug: 561452
Gentoo-Bug: 585474
PHP-Bug: 72379
