These functions allow you to access mSQL database servers. More information about mSQL can be found at http://www.hughes.com.au/.
In order to have these functions available, you must compile PHP with msql support by using the --with-msql[=dir] option. The default location is /usr/local/Hughes.
The behaviour of these functions is affected by settings in php.ini.
Table 1. mSQL configuration options
Here is a short explanation of the configuration directives.