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, $result2);
// note this test doesn't tell if unicode narrowing was actually used or not
}
<?php
/**
* Demonstrates how to use ISO language codes.
*
* The "name mode" changes the way languages are accepted and returned.
*/
spl_autoload_register(function ($class) {
$file = __DIR__ . '/../lib/' . strtr($class, '\\', '/') . '.php';
if (file_exists($file)) {
require $file;
return true;
}
});
use TextLanguageDetect;
$l = new TextLanguageDetect\TextLanguageDetect();
//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";
/**
* example usage (CLI)
*
* @package Text_LanguageDetect
* @version CVS: $Id: example_clui.php 322305 2012-01-15 00:04:17Z clockwerx $
*/
spl_autoload_register(function ($class) {
$file = __DIR__ . '/../lib/' . strtr($class, '\\', '/') . '.php';
if (file_exists($file)) {
require $file;
return true;
}
});
use TextLanguageDetect;
$l = new TextLanguageDetect\TextLanguageDetect();
$stdin = fopen('php://stdin', 'r');
echo "Supported languages:\n";
$langs = $l->getLanguages();
sort($langs);
echo join(', ', $langs);
echo "\ntotal ", count($langs), "\n\n";
while ($line = fgets($stdin)) {
$result = $l->detect($line, 4);
print_r($result);
$blocks = $l->detectUnicodeBlocks($line, true);
print_r($blocks);
}
fclose($stdin);
unset($l);
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
function testOmitLanguages()
{
$str = 'This function may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE, such as 0 or "". Please read the section on Booleans for more information. Use the === operator for testing the return value of this function.';
$myobj = new TextLanguageDetect();
$method = new \ReflectionProperty('\\TextLanguageDetect\\TextLanguageDetect', '_use_unicode_narrowing');
$method->setAccessible(TRUE);
$method->setValue($myobj, false);
$count = $myobj->getLanguageCount();
$returnval = $myobj->omitLanguages('english');
$newcount = $myobj->getLanguageCount();
$this->assertEquals(1, $returnval);
$this->assertEquals(1, $count - $newcount);
$result = strtolower($myobj->detectSimple($str));
$this->assertTrue($result != 'english', $result);
$myobj = new TextLanguageDetect();
$count = $myobj->getLanguageCount();
$returnval = $myobj->omitLanguages(array('danish', 'italian'), true);
$newcount = $myobj->getLanguageCount();
$this->assertEquals($count - $newcount, $returnval);
$this->assertEquals($count - $returnval, $newcount);
$result = strtolower($myobj->detectSimple($str));
$this->assertTrue($result == 'danish' || $result == 'italian', $result);
$result = $myobj->detect($str);
$this->assertEquals(2, count($result));
$this->assertTrue(isset($result['danish']));
$this->assertTrue(isset($result['italian']));
unset($myobj);
}
* example usage (web)
*
* @package Text_LanguageDetect
* @version CVS: $Id: example_web.php 205493 2006-01-18 00:26:57Z taak $
*/
// browsers will encode multi-byte characters wrong unless they think the page is utf8-encoded
header('Content-type: text/html; charset=utf-8', true);
spl_autoload_register(function ($class) {
$file = __DIR__ . '/../lib/' . strtr($class, '\\', '/') . '.php';
if (file_exists($file)) {
require $file;
return true;
}
});
use TextLanguageDetect;
$l = new TextLanguageDetect\TextLanguageDetect();
if (isset($_REQUEST['q'])) {
$q = stripslashes($_REQUEST['q']);
}
?>
<html>
<head>
<title>Text_LanguageDetect demonstration</title>
</head>
<body>
<h2>Text_LanguageDetect</h2>
<?php
echo "<small>Supported languages:\n";
$langs = $l->getLanguages();
sort($langs);
foreach ($langs as $lang) {
