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Simple small library to check if a given number is an HTTP status code.

Ever found yourself facing a number in your code and wondering whether it's a HTTP status code?

Problem solved!

The "Hello World" example

<?php
$this->assertTrue(\webignition\IsHttpStatusCode\IsHttpStatusCode::check(100));
$this->assertTrue(\webignition\IsHttpStatusCode\IsHttpStatusCode::check(301));
$this->assertTrue(\webignition\IsHttpStatusCode\IsHttpStatusCode::check(404));
$this->assertTrue(\webignition\IsHttpStatusCode\IsHttpStatusCode::check(503));

$this->assertFalse(\webignition\IsHttpStatusCode\IsHttpStatusCode::check(true));
$this->assertFalse(\webignition\IsHttpStatusCode\IsHttpStatusCode::check(false));
$this->assertFalse(\webignition\IsHttpStatusCode\IsHttpStatusCode::check('Hello World!'));