cast_to_int.php
Random_* Compatibility Library for using the new PHP 7 random_* API in PHP 5 projects
The MIT License (MIT)
Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
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Table of Contents
Functions
- RandomCompat_intval() : float|int
- Cast to an integer if we can, safely.
Functions
RandomCompat_intval()
Cast to an integer if we can, safely.
RandomCompat_intval(int|float $number[, bool $fail_open = false ]) : float|int
If you pass it a float in the range (~PHP_INT_MAX, PHP_INT_MAX) (non-inclusive), it will sanely cast it to an int. If you it's equal to ~PHP_INT_MAX or PHP_INT_MAX, we let it fail as not an integer. Floats lose precision, so the <= and => operators might accidentally let a float through.
Parameters
- $number : int|float
-
The number we want to convert to an int
- $fail_open : bool = false
-
Set to true to not throw an exception