- 20.7.8 Mysqlnd user handler plugin (mysqlnd_uh)
- 20.7.8.1 Security considerations
- 20.7.8.2 Documentation note
- 20.7.8.3 On the name
- 20.7.8.4 Quickstart and Examples
- 20.7.8.5 Installing/Configuring
- 20.7.8.6 Predefined Constants
- 20.7.8.7 The MysqlndUhConnection class (MysqlndUhConnection)
- 20.7.8.8 The MysqlndUhPreparedStatement class (MysqlndUhPreparedStatement)
- 20.7.8.9 Mysqlnd_uh Functions
- 20.7.8.10 Change History
Copyright 1997-2012 the PHP Documentation Group.
Copyright 1997-2012 the PHP Documentation Group.
PHP 5.3.3 or later. It is recommended to use
PHP 5.4.0 or later to get access to the
latest mysqlnd features.
The mysqlnd_uh user handler plugin supports
all PHP applications and all available PHP MySQL extensions
(mysqli,
mysql,
PDO_MYSQL). The PHP
MySQL extension must be configured to use
mysqlnd in order to be
able to use the mysqlnd_uh plugin for
mysqlnd.
The alpha versions makes use of some
mysqli features. You
must enable mysqli to
compile the plugin. This requirement may be removed in the
future. Note, that this requirement does not restrict you to use
the plugin only with mysqli. You can use the
plugin to monitor mysql,
mysqli and PDO_MYSQL.
Copyright 1997-2012 the PHP Documentation Group.
Information for installing this PECL extension may be found in the manual chapter titled Installation of PECL extensions. Additional information such as new releases, downloads, source files, maintainer information, and a CHANGELOG, can be located here: http://pecl.php.net/package/mysqlnd-uh
PECL/mysqlnd_uh is currently not available on Windows. The
source code of the extension makes use of C99
constructs not allowed with PHP Windows builds.
Copyright 1997-2012 the PHP Documentation Group.
The behaviour of these functions is affected by settings in php.ini.
Table 20.76. Mysqlnd_uh Configure Options
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| mysqlnd_uh.enable | 1 | PHP_INI_SYSTEM | |
| mysqlnd_uh.report_wrong_types | 1 | PHP_INI_ALL |
Here's a short explanation of the configuration directives.
-
mysqlnd_uh.enableinteger Enables or disables the plugin. If set to disabled, the extension will not allow users to plug into mysqlnd to hook mysqlnd calls.
-
mysqlnd_uh.report_wrong_typesinteger Whether to report wrong return value types of user hooks as
E_WARNINGlevel errors. This is recommended for detecting errors.
Copyright 1997-2012 the PHP Documentation Group.
This extension has no resource types defined.
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