Fixed bug #81037 PDO discards error message text from prepared statement

Backport fix for bug #70066

Given the number of duplicates this bug report had, it seems
worthwhile to fix this on PHP-7.4 as well.

Cherry-pick of 106e7e4bca7c0fd975eb219b18e3c3

Backport fix for bug #70066

Given the number of duplicates this bug report had, it seems
worthwhile to fix this on PHP-7.4 as well.

Cherry-pick of 106e7e4bca7c0fd975eb219b18e3c34957ba8657.

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Fixed bug #78154

Handle errors during next_result in exec.

Fixed bug #66528

Report errors in commit, rollback and autocommit handlers.

Support NO_BACKSLASH_ESCAPES with newer libmysqlclient

Requires the use of mysql_real_escape_string_quote().

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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Fix #64705 errorInfo property of PDOException is null when PDO::__construct() fails

PDO driver constructors are throwing PdoException without setting
errorInfo, so create a new reusable

Fix #64705 errorInfo property of PDOException is null when PDO::__construct() fails

PDO driver constructors are throwing PdoException without setting
errorInfo, so create a new reusable function that throws exceptions
for PDO and will also set the errorInfo. Use this function in
pdo_mysql, pdo_sqlite, and pdo_pgsql.

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Fix MySQL local infile / attr handling on big endian systems

Make sure pointer types match what is used by libmysql everywhere.

Closes GH-5380.

Fix double free of DSN credentials

PDO: support username & password specified in DSN

security fix - by default 'local infile' is disabled:
- set default for mysqli.allow_local_infile=0
- explicitly disable PDO::MYSQL_ATTR_LOCAL_INFILE in case of lack of driver options
- a

security fix - by default 'local infile' is disabled:
- set default for mysqli.allow_local_infile=0
- explicitly disable PDO::MYSQL_ATTR_LOCAL_INFILE in case of lack of driver options
- add getAttribute support for PDO::MYSQL_ATTR_LOCAL_INFILE
- update existing tests where needed
- add new tests [checking default value and setting on] the 'local infile' in ext/mysqli and ext/pdo_mysql

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Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

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Remove yearly range from copyright notice

Fixed bug #77289

Use mysqlnd_restart_psession and mysqlnd_end_psession in PDO MySQL.
This makes sure we free last_message while ZMM is still live.

Clean up unnecessary ternary expressions and simplify some returns

- Simplify conditions
- Use ZEND_HASH_APPLY_* instead of hard-coded booleans
- Use ZEND_NORMALIZE_BOOL
- Drop s

Clean up unnecessary ternary expressions and simplify some returns

- Simplify conditions
- Use ZEND_HASH_APPLY_* instead of hard-coded booleans
- Use ZEND_NORMALIZE_BOOL
- Drop sign in favor of ZEND_NORMALIZE_BOOL

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

year++

year++

year++

Move constants into read-only data segment

Remove version checks for MySQL < 5.0

Fix check of mysql_commit() return value

For mysql_commit() everything non-zero is an error.

Add PDO parameter types for national character set strings

Fixed bug #71003: Add PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT