windwalker/compare

Windwalker Compare package

Maintainers

👁 asika32764

Package info

github.com/windwalker-io/compare

Homepage

Type:windwalker-package

pkg:composer/windwalker/compare

Statistics

Installs: 5 812

Dependents: 4

Suggesters: 2

Stars: 0

Open Issues: 0

3.5.25-beta2 2019-10-26 15:42 UTC

Requires

  • php: >=7.1.3

Requires (Dev)

Suggests

None

Provides

None

Conflicts

None

Replaces

None

LGPL-2.0-or-later 1aafae75a98e16af7e1ff2f1b1f9bba847230029

frameworkcomparewindwalker

README

What is Compare

Sometimes we will need a dynamic compare interface, but it hard to convert = or <= string to be php operator.

Compare object can help us create an object with compare logic between two values, and convert it to string, then we can use this string to build SQL or other use.

Installation via Composer

Add this to the require block in your composer.json.

{
 "require": {
 "windwalker/compare": "~3.0"
 }
}

Basic Usage

echo new GteCompare('published', '1');

We will get published >= 1 string. This is easy to integate into query string.

$conditions = array(
 GteCompare('published', '1'),
 EqCompare('entry_id', 25),
 LteCompare('date', $query->quote($date))
);

$sql = 'WHERE ' . implode(' AND ' , $conditions);

We will get this string: WHERE published >= 1 AND entry_id = 25 AND data <= '2014-03-02'.

Do Compare

$compare = new GteCompare(3, '1');

$result = $compare->compare();

var_dump($result); // bool(true)

Available Compare Object

Name Description Operator
EqCompare Equal =
NeqCompare Not Equal !=
GtCompare Greater than >
GteCompare Greater than or Equal >=
LtCompare Less than <
LteCompare Less than or Equal <=
InCompare In an array or list IN
NinCompare Not In an array or list IN