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<?php
error_reporting(E_ALL);
Yii::import('gii.components.Pear.*');
require_once 'Text/Diff.php';
require_once 'Text/Diff/Renderer.php';
require_once 'Text/Diff/Renderer/inline.php';
class TextDiff extends CComponent
{
public static function compare($lines1, $lines2)
{
if(is_string($lines1))
$lines1=explode("\n",$lines1);
if(is_string($lines2))
$lines2=explode("\n",$lines2);
$diff = new Text_Diff('auto', array($lines1, $lines2));
$renderer = new Text_Diff_Renderer_inline();
return $renderer->render($diff);
}
}
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