Fix logic error in PDO

Fix #80027 Terrible performance using $query->fetch on queries with many bind parameters

Added new flags that allow skipping param_evt(s) that are not used by drivers,
in a backwards and

Fix #80027 Terrible performance using $query->fetch on queries with many bind parameters

Added new flags that allow skipping param_evt(s) that are not used by drivers,
in a backwards and forward compatible manner. Updated the pgsql, mysql, sqlite
and oci drivers to properly use the new flags. I've left out pdo_dblib, which
doesn't have a param_hook, and pdo_firebird, which seems to be using
PARAM_EVT_NORMALIZE in a wrong context (param type vs event type).

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Follow up #77849 PDOStatement objects in undefined state after clone

Check column number before trying to fetch the value

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

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Replace zval_dtor() with specialized destructors

Use zval_ptr_dtor() instead of zval_dtor() in internal functions that destroy new created object (This is safer and produces less code)

Replace legacy zval_dtor() by zval_ptr_dtor_nogc() or even more specialized destructors.
zval_dtor() doesn't make a lot of sense in PHP-7.* and it's used incorrectly in some places.
Its occur

Replace legacy zval_dtor() by zval_ptr_dtor_nogc() or even more specialized destructors.
zval_dtor() doesn't make a lot of sense in PHP-7.* and it's used incorrectly in some places.
Its occurances should be replaced by zval_ptr_dtor() or zval_ptr_dtor_nogc(), or even more specialized destructors.

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Remove unnecessary uses of z/ parameters

Export standard object handlers, to avoid indirect access

Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence.

zend_fcall_info_cache.calling_scope is not used by zend_call_function() and doesn't have to be initialized.
It's used only as a result of zend_is_callable() in forward_static_call and spl_autoloa

zend_fcall_info_cache.calling_scope is not used by zend_call_function() and doesn't have to be initialized.
It's used only as a result of zend_is_callable() in forward_static_call and spl_autoload.

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Keep initialized object_handlers structures in read-only memory.

Remove return types from some magic method in protos

__construct, __destruct, __wakeup does not have return types defined.

Convert iterator by reference errors to exceptions

I'm using RuntimeException in SPL, because other SPL classes that
throw this error used it. Error is used for everything else, because

Convert iterator by reference errors to exceptions

I'm using RuntimeException in SPL, because other SPL classes that
throw this error used it. Error is used for everything else, because
that's what core does.

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More effecient array duplication

year++

year++

year++

zend_fcall_info_cache.initialized is removed (zend_fcall_info_cache is initialized if zend_fcall_info_cache.function_handler is set).

Move zend_object_iterator_funcs structures into read-only data segment

Use zend_string_tolower() where it's possible (to avoid reallocations).
Allow zend_string_tolower_ex() to create parsistent strings

Add zend_object_alloc() API

Using ecalloc() to create objects is expensive, because the
dynamic-size memset() is unreasonably slow. Make sure we only
zero the main object structure w

Add zend_object_alloc() API

Using ecalloc() to create objects is expensive, because the
dynamic-size memset() is unreasonably slow. Make sure we only
zero the main object structure with known size, as the properties
are intialized separately anyway.

Technically we do not need to zero the embedded zend_object
structure either, but as long as the memset argument is constant,
a couple more bytes don't really matter.

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Enable and fix printf() format warnings

Add _unchecked() variants of zend_spprintf and zend_strpprintf for
cases where we specifically want to disable these checks, such as
use of %H.

Encapsulate reference-counting primitives.
Prohibit direct update of GC_REFCOUNT(), GC_SET_REFCOUNT(), GC_ADDREF() and GC_DELREF() shoukf be instead.
Added mactros to validate reference-count

Encapsulate reference-counting primitives.
Prohibit direct update of GC_REFCOUNT(), GC_SET_REFCOUNT(), GC_ADDREF() and GC_DELREF() shoukf be instead.
Added mactros to validate reference-counting (disabled for now).
These macros are going to be used to eliminate race-condintions during reference-counting on data shared between threads.

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