Fix #80239: imap_rfc822_write_address() leaks memory

We have to free the address when we're finished with it.

Update NEWS for 8.0.0RC3

Update NEWS for PHP 8.0.0RC2

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #64076: imap_sort() does not return FALSE on failure

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #64076: imap_sort() does not return FALSE on failure

Fix #64076: imap_sort() does not return FALSE on failure

If unsupported `$search_criteria` are passed to `imap_sort()`, the
function returns an empty array, but there is also an error on

Fix #64076: imap_sort() does not return FALSE on failure

If unsupported `$search_criteria` are passed to `imap_sort()`, the
function returns an empty array, but there is also an error on the
libc-client error stack ("Unknown search criterion: UNSUPPORTED
(errflg=2)"). If, on the other hand, unsupported `$criteria` or
unsupported `$flags` are passed, the function returns `false`. We
solve this inconsistency by returning `false` for unsupported
`$search_criteria` as well.

Closes GH-6332.

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Prepare for 7.4.13

7.3.25 is next

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80226: imap_sort() leaks sortpgm memory

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #80226: imap_sort() leaks sortpgm memory

Fix #80226: imap_sort() leaks sortpgm memory

We need to free what we have allocated.

Closes GH-6327.

Fixed bug #80225

Namespaced and declares have a different interpretation of what
"first statement" means.

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80216: imap_mail_compose() does not validate types/encodings

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #80216: imap_mail_compose() does not validate types/encodings

Fix #80216: imap_mail_compose() does not validate types/encodings

We need to check whether the given `type`s and `encoding`s are within
bounds to avoid segfaults and out-of-bound reads.

Fix #80216: imap_mail_compose() does not validate types/encodings

We need to check whether the given `type`s and `encoding`s are within
bounds to avoid segfaults and out-of-bound reads.

Closes GH-6323.

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Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80223: imap_mail_compose() leaks envelope on malformed bodies

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #80223: imap_mail_compose() leaks envelope on malformed bodies

Fix #80223: imap_mail_compose() leaks envelope on malformed bodies

We have to clean up even on failure.

Closes GH-6322.

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80220: imap_mail_compose() may leak memory

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #80220: imap_mail_compose() may leak memory

Fix #80220: imap_mail_compose() may leak memory

Unless `topbod` is of `TYPEMULTIPART`, `mail_free_body()` does not free
the `nested.part`; while we could do this ourselves, instead we ju

Fix #80220: imap_mail_compose() may leak memory

Unless `topbod` is of `TYPEMULTIPART`, `mail_free_body()` does not free
the `nested.part`; while we could do this ourselves, instead we just
ignore additional bodies in this case, i.e. we don't attach them in the
first place.

Closes GH-6321.

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Remove return types from XMLWriter stubs

These break BC, and as such we have to stick with docblock annotations.

Closes GH-6319.

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80215: imap_mail_compose() may modify by-val parameters

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #80215: imap_mail_compose() may modify by-val parameters

Fix #80215: imap_mail_compose() may modify by-val parameters

We separate the input arrays and all sub-arrays to avoid modification
of the passed parameters.

This should be rewri

Fix #80215: imap_mail_compose() may modify by-val parameters

We separate the input arrays and all sub-arrays to avoid modification
of the passed parameters.

This should be rewritten to use `zend_string`s for the "master" branch.

Closes GH-6316.

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