158 lines
2.8 KiB
ReStructuredText
158 lines
2.8 KiB
ReStructuredText
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*******************
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Text_LanguageDetect
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*******************
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PHP library to identify human languages from text samples.
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Returns confidence scores for each.
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Installation
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============
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PEAR
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----
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::
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$ pear install Text_LanguageDetect
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Composer
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--------
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::
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$ composer require pear/text_languagedetect
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Usage
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=====
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Also see the examples in the ``docs/`` directory and
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the `official documentation`__.
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__ http://pear.php.net/package/Text_LanguageDetect/docs
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Language detection
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------------------
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Simple language detection::
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<?php
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require_once 'Text/LanguageDetect.php';
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$text = 'Was wäre, wenn ich Ihnen das jetzt sagen würde?';
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$ld = new Text_LanguageDetect();
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$language = $ld->detectSimple($text);
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echo $language;
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//output: german
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Show the three most probable languages with their confidence score::
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<?php
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require_once 'Text/LanguageDetect.php';
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$text = 'Was wäre, wenn ich Ihnen das jetzt sagen würde?';
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$ld = new Text_LanguageDetect();
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//3 most probable languages
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$results = $ld->detect($text, 3);
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foreach ($results as $language => $confidence) {
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echo $language . ': ' . number_format($confidence, 2) . "\n";
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}
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//output:
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//german: 0.35
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//dutch: 0.25
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//swedish: 0.20
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?>
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Language code
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-------------
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Instead of returning the full language name, ISO 639-2 two and three
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letter codes can be returned::
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<?php
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require_once 'Text/LanguageDetect.php';
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$ld = new Text_LanguageDetect();
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//will output the ISO 639-1 two-letter language code
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// "de"
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$ld->setNameMode(2);
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echo $ld->detectSimple('Das ist ein kleiner Text') . "\n";
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//will output the ISO 639-2 three-letter language code
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// "deu"
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$ld->setNameMode(3);
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echo $ld->detectSimple('Das ist ein kleiner Text') . "\n";
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?>
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Supported languages
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===================
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- albanian
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- arabic
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- azeri
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- bengali
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- bulgarian
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- cebuano
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- croatian
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- czech
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- danish
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- dutch
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- english
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- estonian
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- farsi
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- finnish
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- french
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- german
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- hausa
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- hawaiian
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- hindi
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- hungarian
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- icelandic
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- indonesian
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- italian
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- kazakh
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- kyrgyz
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- latin
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- latvian
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- lithuanian
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- macedonian
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- mongolian
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- nepali
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- norwegian
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- pashto
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- pidgin
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- polish
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- portuguese
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- romanian
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- russian
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- serbian
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- slovak
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- slovene
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- somali
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- spanish
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- swahili
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- swedish
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- tagalog
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- turkish
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- ukrainian
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- urdu
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- uzbek
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- vietnamese
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- welsh
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Links
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=====
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Homepage
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http://pear.php.net/package/Text_LanguageDetect
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Bug tracker
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http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Text_LanguageDetect
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Documentation
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http://pear.php.net/package/Text_LanguageDetect/docs
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Unit test status
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https://travis-ci.org/pear/Text_LanguageDetect
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.. image:: https://travis-ci.org/pear/Text_LanguageDetect.svg?branch=master
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:target: https://travis-ci.org/pear/Text_LanguageDetect
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