Note: This manual is provided for your convenience only - this is not the official source and may not be 100% up to date.
CLXX. Variable Handling Functions
No external libraries are needed to build this extension.
There is no installation needed to use these functions; they are part of the PHP core.
The behaviour of these functions is affected by settings in php.ini.
For further details and definitions of the PHP_INI_* constants, see the Appendix H.
Table 1. Variables Configuration Options
Here's a short explanation of the configuration directives.
This extension has no resource types defined.
This extension has no constants defined.