Fix #76167: mbstring may use pointer from some previous request

We must not reuse per-request memory across multiple requests, so this
check triggered during RINIT makes no sense. As ex

Fix #76167: mbstring may use pointer from some previous request

We must not reuse per-request memory across multiple requests, so this
check triggered during RINIT makes no sense. As explained in the bug
report[1], it can be even harmful, if some request startup fails, and
the pointers refer to already freed memory in the next request.

[1] <https://bugs.php.net/76167>

Closes GH-7604.

show more ...

Fix #81011: mb_convert_encoding removes references from arrays

We need to dereference references.

Closes GH-6938.

Revert "Fix Bug #79448 0 is a valid Unicode codepoint, but mb_substitute_character(0) fails"

This commit brings some substantial changes in behaviour due to the weird implementation.
Thi

Revert "Fix Bug #79448 0 is a valid Unicode codepoint, but mb_substitute_character(0) fails"

This commit brings some substantial changes in behaviour due to the weird implementation.
This will be fixed in master due to BC concerns.

This reverts commit 1333b46d6dc0c293c1fd626803f91bc69743eb79.

show more ...

Fix Bug #79448 0 is a valid Unicode codepoint, but mb_substitute_character(0) fails

Fix bug 79441

Fix mb_ord() crash if internal encoding not supported

enc_name can be NULL here. Take the name from the mbfl_encoding
instead.

Fix length inconsistency in mb_convert_encoding

Don't mix strlen() and ZSTR_LEN(). If the encoding contains a
NULL byte, this will overflow the buffer.

NULL bytes will still mak

Fix length inconsistency in mb_convert_encoding

Don't mix strlen() and ZSTR_LEN(). If the encoding contains a
NULL byte, this will overflow the buffer.

NULL bytes will still make this behave oddly because the consuming
code will cut off the string there, but let's address that in master...

show more ...

Fix memory leak in mb_str_split

Don't leak encoding_str

Fix #79154: mb_convert_encoding() can modify $from_encoding

We must not modify arrays passed by value.

Fix #79149: SEGV in mb_convert_encoding with non-string encodings

We must not assume that `hash_entry` `IS_STRING`, but rather use
`encoding_str` which is guaranteed to be.

Add support for mbstring.regex_retry_limit

This is very similar to the existing mbstring.regex_stack_limit,
but for backtracking. The default value matches pcre.backtrack_limit.
Only

Add support for mbstring.regex_retry_limit

This is very similar to the existing mbstring.regex_stack_limit,
but for backtracking. The default value matches pcre.backtrack_limit.
Only used on libonig >= 2.8.0.

show more ...

Fix #78609: mb_check_encoding() no longer supports stringable objects

We apply type juggling for other types than array.

Fix #78579: mb_decode_numericentity: args number inconsistency

mb_decode_numericentity() accepts a fourth optional parameter, which is
unused, however. Since this parameter doesn't do a

Fix #78579: mb_decode_numericentity: args number inconsistency

mb_decode_numericentity() accepts a fourth optional parameter, which is
unused, however. Since this parameter doesn't do any harm, and to avoid
the small BC break, we're keeping this parameter for PHP 7, but adjust
the arginfo.

For PHP 8, we will remove this parameter.

show more ...

Deprecate encoding as 3rd param to mb_strrpos()

Fix unused variable warnings when mbregex disabled

Cheaper checks for exceptions thrown from __toString()

Allow exceptions in __toString()

RFC: https://wiki.php.net/rfc/tostring_exceptions

And convert some object to string conversion related recoverable
fatal errors into Error excep

Allow exceptions in __toString()

RFC: https://wiki.php.net/rfc/tostring_exceptions

And convert some object to string conversion related recoverable
fatal errors into Error exceptions.

Improve exception safety of internal code performing string
conversions.

show more ...

Fixed compatibility with phpdbg

Fix internal_encoding fallback in mbstring

By introducing a hook that is called whenever one of
internal_encoding / input_encoding / output_encoding changes, so
that mbstring can adj

Fix internal_encoding fallback in mbstring

By introducing a hook that is called whenever one of
internal_encoding / input_encoding / output_encoding changes, so
that mbstring can adjust it's internal state.

This also makes internal_encoding work with zend multibyte.

show more ...

Avoid misc uninitialized variable warnings

Fix key leaks in mb_convert_encoding()

Avoid onig match param unused variable warning

Add fallbacks for older oniguruma versions

Removed declaration inside for loops