library php-comparison

phpzendo/php-comparison

The most awesome comparison engine created for php

, _(*1)

About PHP-COMPARISON

The most awesome comparison engine created for php., _(*2)

Features

• Provide uniform empty method.
• Provide uniform isset method.
• Provide uniform is null method.
• Provide the functionality to compare PHP values for great than, less than, great than or equal and less than or equal check.
• Much more.

Requires

• PHP version 7.1+.
• sebastian/comparator component.
• florianwolters/component-core-comparable component.

Installation

You can add this library as a local, per-project dependency to your project using Composer:, _(*3)

composer require phpzendo/php-comparison

If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:, _(*4)

composer require --dev phpzendo/php-comparison

Usage

Verify the given value is empty.

<?php

use PhpZendo\Comparison\Compare;

$comparator = Compare::getInstance();
$comparator->empty(null);

Verify the given value is null.

<?php

use PhpZendo\Comparison\Compare;

$comparator = Compare::getInstance();
$comparator->isNull(null);

Verify the given value is set.

<?php

use PhpZendo\Comparison\Compare;

$comparator = Compare::getInstance();
$comparator->isset(null);

Compare two values.

<?php

use PhpZendo\Comparison\Compare;

$comparator = Compare::getInstance();

$comparator->gt($expected = 2, $actual = 1);// Check $expected great than $actual.
$comparator->gte($expected = 1, $actual = 1);// Check $expected great than or equal $actual.
$comparator->lt($expected = 1, $actual = 2);// Check $expected less than $actual.
$comparator->lte($expected = 2, $actual = 2);// Check $expected less than or equal $actual.

Change Log

2018-06-04 17：05

Established!, _(*5)

2018-06-09 22:36

Add compare helper functions., _(*6)