<?php

//path to  the CreateDocx class within your PHPDocX installation
require_once '../../../classes/CreateDocx.inc';
$docx = new CreateDocx();
for ($j = 0; $j < 50; $j++) {
    $text = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, ' . 'sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut ' . 'enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut' . 'aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit ' . 'in voluptate velit esse cillum dolore eu fugiat nulla pariatur. ' . 'Excepteur sint occaecat cupidatat non proident, sunt in culpa qui ' . 'officia deserunt mollit anim id est laborum.';
    $docx->addText($text);
}
$docx->modifyPageLayout('A3-landscape', array('numberCols' => '3'));
$docx->createDocx('example_modifyPageLayout_1');
<?php

//path to  the CreateDocx class within your PHPDocX installation
require_once '../../../classes/CreateDocx.inc';
$docx = new CreateDocx();
$docx->embedHTML('<h1 style="color: #b70000">The Wikipedia Article on the Periodic Table</h1>');
$html = file_get_contents('http://en.wikipedia.org/wiki/Periodic_table');
$options = array('parseDivsAsPs' => true, 'baseURL' => 'http://en.wikipedia.org/', 'downloadImages' => true, 'filter' => '#bodyContent');
$docx->embedHTML($html, $options);
$docx->modifyPageLayout('A3-landscape');
$docx->createDocx('example_embedHTML_2');