function test_unicode_off()
{
// see what happens when you turn the unicode setting off
$myobj = new TextLanguageDetect();
$str = 'This is a delightful sample of English text';
$myobj->useUnicodeBlocks(true);
$result1 = $myobj->detectConfidence($str);
$myobj->useUnicodeBlocks(false);
$result2 = $myobj->detectConfidence($str);
$this->assertEquals($result1, $result2);
// note this test doesn't tell if unicode narrowing was actually used or not
}
Enter text to identify language (at least a couple of sentences):<br />
<textarea name="q" wrap="virtual" cols="80" rows="8"><?php
echo $q;
?>
</textarea>
<br />
<input type="submit" value="Submit" />
</form>
<?php
if (isset($q) && strlen($q)) {
$len = $l->utf8strlen($q);
if ($len < 20) {
// this value picked somewhat arbitrarily
echo "Warning: string not very long ({$len} chars)<br />\n";
}
$result = $l->detectConfidence($q);
if ($result == null) {
echo "Text_LanguageDetect cannot identify this piece of text. <br /><br />\n";
} else {
echo "Text_LanguageDetect thinks this text is written in <b>{$result['language']}</b> ({$result['similarity']}, {$result['confidence']})<br /><br />\n";
}
$result = $l->detectUnicodeBlocks($q, false);
if (!empty($result)) {
arsort($result);
echo "Unicode blocks present: ", join(', ', array_keys($result)), "\n<br /><br />";
}
}
unset($l);
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
?>
</body></html>
