Home/ Manual/ reference / gmp/ The GMP class

The GMP class

Guide Edit on GitHub ✎

A GMP number. These objects support overloaded arithmetic, bitwise and comparison operators.

A GMP number. These objects support overloaded arithmetic, bitwise and comparison operators.

Note

No object-oriented interface is provided to manipulate GMP objects. Please use the procedural GMP API.

final GMP { }

Version	Description
8.4.0	`GMP` is now marked `final`
8.4.0	A `GMP` object can now be cast to `bool`; an object representing `0` is cast to false, and any other value to true. Previously, casting to `bool` emitted an `E_RECOVERABLE_ERROR`.

Gmp

In this section

Create GMP number

Serializes the GMP object

Deserializes the data parameter into a GMP object

Source: reference/gmp/gmp.xml · from the official PHP manual (php/doc-en)