Resource Types
Examples
GMP
PHP Manual

# Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

`GMP_ROUND_ZERO` ( integer )
`GMP_ROUND_PLUSINF` ( integer )
`GMP_ROUND_MINUSINF` ( integer )
`GMP_VERSION` ( string )
  The GMP library version

Resource Types
Examples
GMP
PHP Manual