Text-Statistics

Calculate text-statistics including Sylables, Flesch-Reading-Ease (english and german) and such things., _(*1)

, _(*2)

, _(*3)

Why

The one other implementation davechild/textstatistics sadly only implements statistics for english texts. That sadly didn't work for texts with f.e. german umlauts. So I decided to implement some of the algorithms again using work I already did for a hyphenator., _(*4)

That's why f.e. the syllable-calculation differs., _(*5)

Installation

TextStatistics is best installed using composer, _(*6)

$ composer require org_heigl/textstatistics

Usage

The different Calculators all implement a common CalculatorInterface and therefore all provide a calculate-Method that expects a Text-Object containing the Text to be calculated., _(*7)

Currently these Statistics are avalable:, _(*8)

Average Sentence Length
Average Syllables per word
Character-Count (including Whitespace)
Character-Count (excluding whitespace)
Flesch-Kincaid Grade Level
Flesch-Reading-Ease for English texts
Flesch-Reading-Ease for German texts
Flesch-Reading-Ease School-Grade measurement
Sentence-Count
Max Syllables in Sentence
Max Words in Sentence
Syllable-Count
Wiener Sachtext-Formel 1, 2, 3 and 4
Word-Count
Max Syllables in Word
Number of words with minimum N characters
Percentage of Words with minimum N characters
Number of words with minimum N syllables
Percentage of words with minimum N syllables
Number of words with only N syllables
Percentage of words with only N syllables

There are Factory-Methods for each statistic available, so getting one of the statistics requires the following line of code:, _(*9)

$text = new \Org_Heigl\TextStatistics\Text($theText);
$wordCount =\Org_Heigl\TextStatistics\Service\WordCounterFactory::getCalculator()->calculate($text);
$fleschReadingEase = /Org_Heigl\TextStatistics\Service\FleschReadingEaseCalculatorFactory::getCalculator()->calculate($text);

You can also add multiple Calculators to the TextStatisticsGenerator and retrieve multiple Statistics in one go like this:, _(*10)

$text = new \Org_Heigl\TextStatistics\Text($theText);

$statGenerator = new \Org_Heigl\TextStatistics\TextSTatisticsGenerator();
$statGenerator->add('wordCount', \Org_Heigl\TextStatistics\Service\WordCounterFactory::getCalculator());
$statGenerator->add('flesch', \Org_Heigl\TextStatistics\Service\FleschReadingEaseCalculatorFactory::getCalculator());

print_R($statGenerator->calculate($text));

// array(
//    'wordCount' => xx,
//    'flesch' => yy,
// )