language detection library

library/langdet/docs/iso.php

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+<?php
+/**
+ * Demonstrates how to use ISO language codes.
+ *
+ * The "name mode" changes the way languages are accepted and returned.
+ */ 
+require_once 'Text/LanguageDetect.php';
+$l = new Text_LanguageDetect();
+
+
+//will output the ISO 639-1 two-letter language code
+// "de"
+$l->setNameMode(2);
+echo $l->detectSimple('Das ist ein kleiner Text') . "\n";
+
+//will output the ISO 639-2 three-letter language code
+// "deu"
+$l->setNameMode(3);
+echo $l->detectSimple('Das ist ein kleiner Text') . "\n";
+
+?>