Fix GH-15868: Assertion failure in xml_parse_into_struct after exception

Upon unwinding from an exception, the parser state is not stable, we
should not continue updating the values if a

Fix GH-15868: Assertion failure in xml_parse_into_struct after exception

Upon unwinding from an exception, the parser state is not stable, we
should not continue updating the values if an exception was thrown.

Closes GH-15879.

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Merge branch 'PHP-8.2' into PHP-8.3

* PHP-8.2:
Fix GH-14124: Segmentation fault on unknown address 0x0001ffff8041 with XML extension under certain memory limit (#14126)

Fix GH-14124: Segmentation fault on unknown address 0x0001ffff8041 with XML extension under certain memory limit (#14126)

The ltags were not initialized, so when an OOM happens before the ne

Fix GH-14124: Segmentation fault on unknown address 0x0001ffff8041 with XML extension under certain memory limit (#14126)

The ltags were not initialized, so when an OOM happens before the new value is written, uninitialized data is used.

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Merge branch 'PHP-8.2' into PHP-8.3

* PHP-8.2:
Fix memory leak when calling xml_parse_into_struct() twice
Fix return type of stub of xml_parse_into_struct()

Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fix memory leak when calling xml_parse_into_struct() twice
Fix return type of stub of xml_parse_into_struct()

Fix memory leak when calling xml_parse_into_struct() twice

Closes GH-12254.

Remove always-true condition from xml_utf8_decode()

decoder is already checked above

More usage of known zend_str instead of C string (#11381)

Improve handling of XML options

Mark boolean options as such
Warn on invalid types
Stubs info

Closes GH-10675

Merge branch 'PHP-8.2'

* PHP-8.2:
Fixed ValueError message in count_chars()
Fixed ValueError message in substr_compare()
The userland constants do not start with PHP_

Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fixed ValueError message in count_chars()
Fixed ValueError message in substr_compare()
The userland constants do not start wi

Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fixed ValueError message in count_chars()
Fixed ValueError message in substr_compare()
The userland constants do not start with PHP_

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The userland constants do not start with PHP_

Declare XML_SAX_IMPL constant in stubs (#9732)

Merge branch 'PHP-8.2'

* PHP-8.2:
Use true return type for XML functions which always return true

Use true return type for XML functions which always return true

And fix xml_parser_set_option() which didn't return false on failure.

Closes GH-9539

Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9834743ca74f6c9653863273277ce6c61a.

The commit was a bit too late to be included i

Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9834743ca74f6c9653863273277ce6c61a.

The commit was a bit too late to be included in PHP 8.2 RC1. Given it's a massive ABI break, we decide to postpone the change to PHP 8.3.

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Do early returns in xml.c

This reduces nesting clarying what preconditions are needed in each of the handler functions

Mark _xml_decode_tag() as taking a const XML_Char*

As this is always the case and this removes unnecessary pointer casts

Refactor _xml_add_to_info()

Mark char* as const, and compute it's length once to save an expensive strlen() call

Port all internally used classes to use default_object_handlers

Signed-off-by: Bob Weinand <bobwei9@hotmail.com>

Declare ext/xml constants in stubs (#9131)

Refactor php_next_utf8_char() to use zend_result

Make strtolower() and strtoupper() do ASCII case conversion (#7506)

Implement RFC https://wiki.php.net/rfc/strtolower-ascii

Add upper case functions to zend_operators.c and use them (#7521)

Add a family of upper case conversion functions to zend_operators.c,
by analogy with the lower case functions.

Add upper case functions to zend_operators.c and use them (#7521)

Add a family of upper case conversion functions to zend_operators.c,
by analogy with the lower case functions.

Move the single-character conversion macros to the header so that they
can be used as a locale-independent replacement for tolower() and
toupper().

Factor out the ugly bits of the SSE2 case conversion so that the four
functions that use it are easy to read and processor-independent.

Use the new ASCII upper case functions in ext/xml, ext/pdo_dblib and as
an optimization for strtoupper() when the locale is "C".

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Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix #70962: XML_OPTION_SKIP_WHITE strips embedded whitespace