Rename Reader sample and sync Base.php

Author: ivanlanin

Classes/PHPWord/Writer/Word2007/Base.php

@@ -500,14 +500,14 @@ protected function _writeTable(PHPWord_Shared_XMLWriter $objWriter = null, PHPWo
                         $objWriter->writeAttribute('w:val', $height);
                         $objWriter->endElement();
                     }
-                    if (!is_null($tblHeader)) {
+                    if ($tblHeader) {
                         $objWriter->startElement('w:tblHeader');
-                        $objWriter->writeAttribute('w:val', $tblHeader);
+                        $objWriter->writeAttribute('w:val', '1');
                         $objWriter->endElement();
                     }
-                    if (!is_null($cantSplit)) {
+                    if ($cantSplit) {
                         $objWriter->startElement('w:cantSplit');
-                        $objWriter->writeAttribute('w:val', $cantSplit);
+                        $objWriter->writeAttribute('w:val', '1');
                         $objWriter->endElement();
                     }
                     $objWriter->endElement();