Fix GH-12980: tidynode.props.attribute is missing "Boolean Attributes" and empty attributes

Closes GH-12993.

Add missing error check on tidyLoadConfig

Parse errors were not reported for the default config, they were only
reported when explicitly another config was loaded.
This means that us

Add missing error check on tidyLoadConfig

Parse errors were not reported for the default config, they were only
reported when explicitly another config was loaded.
This means that users may not be aware of errors in their configuration
and therefore the behaviour of Tidy might not be what they intended.
This patch fixes that issue by using a common function. In fact, the
check for -1 might be enough for the current implementation of Tidy, but
the Tidy docs say that any value other than 0 indicates an error.
So future errors might not be caught when just using an error code of -1.
Therefore, this also changes the error code checks of == -1 to < 0 and
== 1 to > 0.

Closes GH-10636

Signed-off-by: George Peter Banyard <girgias@php.net>

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Fix memory leaks in ext-tidy

We must not instantiate the object prior checking error conditions
Moreover, we need to release the HUGE amount of memory for files which are over 4GB when t

Fix memory leaks in ext-tidy

We must not instantiate the object prior checking error conditions
Moreover, we need to release the HUGE amount of memory for files which are over 4GB when throwing a ValueError

Closes GH-10545

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Update INI validator and displayers depending on INI type

Closes GH-9451

Declare ext/tidy constants in stubs (#9383)

Convert return type of various object handlers from int to zend_result (#8755)

Declare tidyNode properties as readonly

Declare tidy properties

Use more compact representation for packed arrays.

- for packed arrays we store just an array of zvals without keys.
- the elements of packed array are accessible throuf as ht->arPacked[

Use more compact representation for packed arrays.

- for packed arrays we store just an array of zvals without keys.
- the elements of packed array are accessible throuf as ht->arPacked[i]
instead of ht->arData[i]
- in addition to general ZEND_HASH_FOREACH_* macros, we introduced similar
familied for packed (ZEND_HASH_PACKED_FORECH_*) and real hashes
(ZEND_HASH_MAP_FOREACH_*)
- introduced an additional family of macros to access elements of array
(packed or real hashes) ZEND_ARRAY_ELEMET_SIZE, ZEND_ARRAY_ELEMET_EX,
ZEND_ARRAY_ELEMET, ZEND_ARRAY_NEXT_ELEMENT, ZEND_ARRAY_PREV_ELEMENT
- zend_hash_minmax() prototype was changed to compare only values

Because of smaller data set, this patch may show performance improvement
on some apps and benchmarks that use packed arrays. (~1% on PHP-Parser)

TODO:
- sapi/phpdbg needs special support for packed arrays (WATCH_ON_BUCKET).
- zend_hash_sort_ex() may require converting packed arrays to hash.

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Fixed some spaces used instead of tabs

Update http->https in license (#6945)

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

Update http->https in license (#6945)

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 |

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Use zend_string_equals_(literal_)ci() API more often

Also drive-by usage of zend_ini_parse_bool()

Closes GH-6844

Generate class entries for snmp, soap, sockets, sodium, sqlite3, sysv*, tidy

Closes GH-6696

Remove unnecessary TRUE/FALSE defines in tidy

Instead use standard true/false.

Replace zend_bool uses with bool

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

Replace zend_bool uses with bool

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.

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php_tidy_create_node() expects a fixed set of node_types

This static function is not supposed to deal with arbitrary
`node_type`s, so there is no need to do so.

Closes GH-6467.

Fix #77594: ob_tidyhandler is never reset

We reset to original INI value on request shutdown.

Closes GH-6425.

Don't crash on uninitialized tidy object

"Uninitialized" here means that the object was created ordinarily
-- no constructor skipping involved. Most tidy methods seem to
handle this

Don't crash on uninitialized tidy object

"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.

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Fix #77040: tidyNode::isHtml() is completely broken

The documentation of `tidyNode::isHtml()` states that this method
"checks if a node is part of a HTML document". That is, of course,

Fix #77040: tidyNode::isHtml() is completely broken

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.

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Consolidate new union type ZPP macro names

They will now follow the canonical order of types. Older macros are
left intact due to maintaining BC.

Closes GH-6112

Fix UNKNOWN default values in various extensions

Closes GH-6075

Add more precise type info for stubs

Closes GH-6005

Promote warnings to exceptions in ext/tidy

Closes GH-6051

Remove proto comments from C files

Closes GH-5758

Fix [-Wundef] warning in Tidy extension