PHP code example of landrok / language-detector

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

landrok / language-detector example snippets

$text = 'My tailor is rich and Alison is in the kitchen with Bob.';

$detector = new LanguageDetector\LanguageDetector();

$language = $detector->evaluate($text)->getLanguage();

echo $language; // Prints something like 'en'

// An array of texts to evaluate
$texts = [
    'My tailor is rich and Alison is in the kitchen with Bob.',
    'Mon tailleur est riche et Alison est dans la cuisine avec Bob'
];

$detector = new LanguageDetector\LanguageDetector();

foreach ($texts as $key => $text) {

    $language = $detector->evaluate($text)->getLanguage();

    echo sprintf(
        "Text %d, language=%s\n",
        $key,
        $language
    );
}

$text = 'My tailor is rich and Alison is in the kitchen with Bob.';

$detector = new LanguageDetector\LanguageDetector();

echo $detector->evaluate($text); // Prints something like 'en'
echo $detector; // Prints something like 'en' after an evaluate()

$detector->evaluate('My tailor is rich and Alison is in the kitchen with Bob.');

// Then you have access to the detected language
$detector->getLanguage(); // Returns 'en'

$detector->evaluate('My tailor is rich and Alison is in the kitchen with Bob.')
         ->getLanguage(); // Returns 'en'

// Returns 'en'
echo $detector->evaluate('My tailor is rich and Alison is in the kitchen with Bob.');

$detector->getLanguage(); // Returns 'en'

$detector->getLanguages(); // Returns something like ['de', 'en', 'fr']

$detector->getScores();

// Returns something like
Array
(
    [en] => 0.43950135722745
    [nl] => 0.40898789832569
    [...]
    [ja] => 0
    [fa] => 0
)

$detector->getSupportedLanguages();

// Returns something like
Array
(
    [0] => af
    [1] => ar
    [...]
    [51] => zh-cn
    [52] => zh-tw

)

$detector->getText();

// Returns 'My tailor is rich and Alison is in the kitchen with Bob.'

$text = 'My tailor is rich and Alison is in the kitchen with Bob.';

$detector = new LanguageDetector(null, ['en', 'fr', 'de']);

$language = $detector->evaluate($text);

echo $language; // Prints something like 'en'

echo LanguageDetector\LanguageDetector::detect(
    'My tailor is rich and Alison is in the kitchen with Bob.'
); // Returns 'en'

$detector = LanguageDetector\LanguageDetector::detect(
    'My tailor is rich and Alison is in the kitchen with Bob.'
);

// en
echo $detector;

// en
echo $detector->getLanguage();

// An array of all scores, see API method
print_r($detector->getScores());

// An array of all supported languages, see API method
print_r($detector->getSupportedLanguages());

// The last evaluated string
echo $detector->getText();

// Limit loaded languages for even better performance
echo LanguageDetector\LanguageDetector::detect(
    'My tailor is rich and Alison is in the kitchen with Bob.',
    ['en', 'de', 'fr', 'es']
); // en