function diffTest(&$session) { $x2 = "a\nx\ny\nz\nb"; $x1 = "a\nb"; $x2 = "x\ny\nb"; $x1 = "m\nb"; $x2 = "m"; $x1 = "x\ny"; guiParagraph($session, str_replace("\n", "<br>", $x1), false); guiParagraph($session, str_replace("\n", "<br>", $x2), false); $engine = new DiffEngine($session, $x1, $x2); $engine->compare(1, 1); }