Fixed bug #80742 (Opcache JIT makes some boolean logic unexpectedly be true)

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Handle incomplete result set metadata more gracefully

Handle incomplete result set metadata more gracefully

Rather than segfaulting because sname is missing lateron, report
a FAIL here. As this indicates a server bug, the errors is reported

Handle incomplete result set metadata more gracefully

Rather than segfaulting because sname is missing lateron, report
a FAIL here. As this indicates a server bug, the errors is reported
as an out of band warning, rather than a client error.

This fixes the PHP side of bug #80713.

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Fixed bug #80723

This fixes the issue just for the Socket class. Presumably we'll
want to do the same for other "resource" objects.

Fixed dates

PHP-7.4 is now 7.4.17-dev

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fixed bug #80747

Fixed bug #80747

If RSA key generation fails, actually report that failure.

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #78680: mysqlnd pam plugin missing terminating null

Fix #78680: mysqlnd pam plugin missing terminating null

The PAM service requires the terminating null to be part
of the communication.

Tested with MariaDB-10.4(pam) and Percona

Fix #78680: mysqlnd pam plugin missing terminating null

The PAM service requires the terminating null to be part
of the communication.

Tested with MariaDB-10.4(pam) and Percona Server 5.7.32(auth_pam_compat).

Also changed MySQL Enterprise test to the server side plugin, authentication_pam
as opposed to the client plugin mysql_clear_password.

Add additional check for pamtest user and pam service file as
all are required for the test.

More importantly, test result should actually succeed.

Thanks Geoff Montee for bug report.

Closes GH-78680.

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Fixed bug #80600

Fixed bug #80718

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fixed bug #80719

Fixed bug #80719

Added Inheritance Cache.

This is a new transparent technology that eliminates overhead of PHP class inheritance.

PHP classes are compiled and cached (by opcahce) separately, howeve

Added Inheritance Cache.

This is a new transparent technology that eliminates overhead of PHP class inheritance.

PHP classes are compiled and cached (by opcahce) separately, however their "linking" was done at run-time - on each request. The process of "linking" may involve a number of compatibility checks and borrowing methods/properties/constants form parent and traits. This takes significant time, but the result is the same on each request.

Inheritance Cache performs "linking" for unique set of all the depending classes (parent, interfaces, traits, property types, method types involved into compatibility checks) once and stores result in opcache shared memory. As a part of the this patch, I removed limitations for immutable classes (unresolved constants, typed properties and covariant type checks). So now all classes stored in opcache are "immutable". They may be lazily loaded into process memory, if necessary, but this usually occurs just once (on first linking).

The patch shows 8% improvement on Symphony "Hello World" app.

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Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80706: mail(): Headers after Bcc headers may be ignored

Fix #80706: mail(): Headers after Bcc headers may be ignored

We need to handle the case where a CRLF after a Bcc header is not the
beginning of a folding marker, because in that case the

Fix #80706: mail(): Headers after Bcc headers may be ignored

We need to handle the case where a CRLF after a Bcc header is not the
beginning of a folding marker, because in that case the Bcc header was
not the last "thing".

Closes GH-6666.

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Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #74779: x() and y() truncating floats to integers

Fix #74779: x() and y() truncating floats to integers

We must not use the locale dependent `atof()`, but instead use the
(hopefully) locale independent `zend_strtod()`, when converting s

Fix #74779: x() and y() truncating floats to integers

We must not use the locale dependent `atof()`, but instead use the
(hopefully) locale independent `zend_strtod()`, when converting string
representations of floating point numbers which are sent by the server.

Closes GH-6665.

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Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #53467: Phar cannot compress large archives

Fix #53467: Phar cannot compress large archives

When Phars are flushed, a new temporary file is created for each entry
which should be compressed, and the `compressed_filesize` is retrie

Fix #53467: Phar cannot compress large archives

When Phars are flushed, a new temporary file is created for each entry
which should be compressed, and the `compressed_filesize` is retrieved.
Afterwards, the Phar manifest is written, and only after that the files
are copied to the actual Phar. So for each such entry there is an open
temp file, what easily exceeds the limit.

Therefore, we use a single temporary file for all entries, and store
the start offset in the otherwise unused `header_offset` member. We
ensure that the `cfp` members are properly set to NULL even if flushing
fails, to avoid use after free scenarios.

This solution is based on a suggestion by @lserni[1].

Closes GH-6643.

[1] <https://github.com/box-project/box2/issues/80#issuecomment-77147371>

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7.3.28 is next

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80654: file_get_contents() maxlen fails above (2**31)-1 bytes

Fix #80654: file_get_contents() maxlen fails above (2**31)-1 bytes

We remove the arbitrary restriction to `INT_MAX`; it is superfluous on
32bit systems where `ZEND_LONG_MAX == INT_MAX` a

Fix #80654: file_get_contents() maxlen fails above (2**31)-1 bytes

We remove the arbitrary restriction to `INT_MAX`; it is superfluous on
32bit systems where `ZEND_LONG_MAX == INT_MAX` anyway, and not useful
on 64bit systems, where larger files should be readable, if the
`memory_limit` is large enough.

Closes GH-6648.

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Fix bug #80672 - Null Dereference in SoapClient