matthewbaggett/clamp

PHP clamp function to clamp a number between a minimum and a maximum.

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github.com/matthewbaggett/php-clamp

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v1.1 2018-02-07 14:50 UTC

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MIT 1c43a3a628827756cd0f362703d73ad5644ded7e

  • Matthew Baggett <matthew.woop@baggett.me>

This package is auto-updated.

Last update: 2024-11-24 07:44:41 UTC

README

PHP mathematical "Clamp" function. It clamps a variable between two numbers. Simple.

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Usage:

    $value = clamp(
        $min,  // The minimum you will accept
        $max,  // The maximum you can take
        $value // The value you wish to clamp
    );

Why?

I got sick of writing what should be a core PHP function into a Util class, only to discover other people populating that util class with other nonsense that really shouldn't be in a Util class.