:arrow_up: Update Text_LanguageDetect.

Update from v0.3.0 (2012) to v1.0.0 (2017) which should remove some
warnings and improve PHP7 support.
Using composer to handle this PEAR library now.

Fix a problem in FeedutilsTest.

1 files changed, 157 insertions, 0 deletions

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