Installing/Configuring
PHP Manual

Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

Mysql_xdevapi Configure Options
Name Default Changeable Changelog
xmysqlnd.collect_memory_statistics 0 PHP_INI_SYSTEM
xmysqlnd.collect_statistics 1 PHP_INI_ALL
xmysqlnd.debug   PHP_INI_SYSTEM
xmysqlnd.mempool_default_size 16000 PHP_INI_ALL
xmysqlnd.net_read_timeout 31536000 PHP_INI_SYSTEM
xmysqlnd.trace_alloc   PHP_INI_SYSTEM

Here's a short explanation of the configuration directives.

xmysqlnd.collect_memory_statistics integer

xmysqlnd.collect_statistics integer

xmysqlnd.debug string

xmysqlnd.mempool_default_size integer

xmysqlnd.net_read_timeout integer

xmysqlnd.trace_alloc string


Installing/Configuring
PHP Manual