A library that implements the php-score-interface package
A library that implements the php-score-interface package
The installation of this library is made via composer.
Download composer.phar
from their website.
Then add to your composer.json :
"require": {
...
"php-extended/php-score-object": "^2",
...
}
Then run php composer.phar update
to install this library.
The autoloading of all classes of this library is made through composer's autoloader.
You may use this library the following way :
use PhpExtended\Score\StringLevenshteinScore;
use PhpExtended\Score\ScoreCollection;
use PhpExtended\Score\PresumptionGuiltPolicy;
// First, let's image you have three strings and a reference string, and you
// want to know which is the global distance of the three strings from the
// reference
$reference = '<put your reference string here>';
$test1 = '<put your first test string here>';
$test2 = '<put your second test string here>';
$test3 = '<put your third test string here>';
$score1 = new StringLevenshteinScore($reference, $test1);
$score2 = new StringLevenshteinScore($reference, $test2);
$score3 = new StringLevenshteinScore($reference, $test3);
// Next, concatenate the results
$collection = new ScoreCollection();
$collection->add($score1);
$collection->add($score2);
$collection->add($score3);
// Finally, get the mean value
$result = $collection->resolve(new PresumptionGuiltPolicy());
// To get the result as a number between 0 and 1, use the getNormalizedValue()
// of the IScore object $result.
MIT (See license file).