phpy/docs/en/php/int.md

Integer

The Python language natively supports infinite precision integer calculations, which can be used to replace ext-bcmath with Python's integer computing capability.

Construction

Use the PyCore::int() function to construct a number, which can be initialized with an integer, float, or string.

$i1 = PyCore::int(12345678);
$i2 = PyCore::int('1234567890123456789012345678901234567890');
$i3 = PyCore::int(12345678.03);

Operations

Integers are also instances of PyObject and can be manipulated using built-in methods.

$i = PyCore::int(12345435);
var_dump(strval($i->__pow__(3)));
var_dump(strval($i->__add__(4)));

The output will be 1881564851360655187875. Since it exceeds the maximum precision of 64-bit, the output is automatically converted to a string type.