Fix zend_separate_if_call_and_write for FUNC_ARGs

Fixes GH-12102
Closees GH-12140

Remove unnecessary bailout in fcall optimization

Even if we can't optimize the SEND_VAL_EX, there is no reason to
skip the INIT_FCALL/DO_FCALL optimizations, those should be entirely

Remove unnecessary bailout in fcall optimization

Even if we can't optimize the SEND_VAL_EX, there is no reason to
skip the INIT_FCALL/DO_FCALL optimizations, those should be entirely
orthogonal.

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Remove unused macros

Merge branch 'PHP-8.1'

* PHP-8.1:
Move check for named params in fcall optimization earlier

Move check for named params in fcall optimization earlier

I don't think this is strictly necessary, but I think it makes
sense to check this before interpreting opline->op2.num as an

Move check for named params in fcall optimization earlier

I don't think this is strictly necessary, but I think it makes
sense to check this before interpreting opline->op2.num as an
argument number.

This also adds one more has_known_send_mode() check that I had
missed before.

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Merge branch 'PHP-8.1'

* PHP-8.1:
Don't optimize trailing args for prototype fbc

Don't optimize trailing args for prototype fbc

Merge branch 'PHP-8.1'

* PHP-8.1:
Fix GH-8140: Wrong first class callable by name optimization

Fix GH-8140: Wrong first class callable by name optimization

When optimizing by name function calls, we must not replace
`CALLABLE_CONVERT` opcodes, but have to keep them.

Close

Fix GH-8140: Wrong first class callable by name optimization

When optimizing by name function calls, we must not replace
`CALLABLE_CONVERT` opcodes, but have to keep them.

Closes GH-8144.

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Add helper for convertion to CHECK_VAR/FREE/NOP

This is a recurring pattern whenever an instruction with an
operand is deleted.

Add first-class callables

Support acquiring a Closure to a callable using the syntax
func(...), $obj->method(...), etc. This is essentially a
shortcut for Closure::fromCallable().

Add first-class callables

Support acquiring a Closure to a callable using the syntax
func(...), $obj->method(...), etc. This is essentially a
shortcut for Closure::fromCallable().

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

Closes GH-7019.

Co-Authored-By: Nikita Popov <nikita.ppv@gmail.com>

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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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Remove unnecessary php.h includes from Zend/

The Zend/ directory really shouldn't be including php headers.
These particular includes are plain unnecessary.

Introduce pseudo-keyword ZEND_FALLTHROUGH

And use it instead of comments

Move optimizer into core

This only moves the files, adjusts the build system, exports APIs
and does minor fixups to make sure the code builds.

This does not yet try to make the

Move optimizer into core

This only moves the files, adjusts the build system, exports APIs
and does minor fixups to make sure the code builds.

This does not yet try to make the optimizer usable independently
of opcache.

Closes GH-6642.

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