thorsten / phpMyFAQ

						($prevchar['type'] == $thischar['type']) AND

						($nextchar['type'] == $thischar['type']) AND

						($nextchar['char'] != 1567)) {

						if (in_array($prevchar['char'], $endedletter)) {

							if (isset($arabicarr[$thischar['char']][2])) {

								// initial

								$chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];

							}

						} else {

							if (isset($arabicarr[$thischar['char']][3])) {

								// medial

								$chardata2[$i]['char'] = $arabicarr[$thischar['char']][3];

							}

						}

					} elseif (($nextchar !== false) AND

						((TCPDF_FONT_DATA::$uni_type[$nextchar['char']] == 'AL') OR (TCPDF_FONT_DATA::$uni_type[$nextchar['char']] == 'NSM')) AND

						($nextchar['type'] == $thischar['type']) AND

							$chardata2[$i-2]['char'] = false;

							$chardata2[$i-1]['char'] = false;

							$chardata2[$i]['char'] = 65010;

						} else {

							if (($prevchar !== false) AND in_array($prevchar['char'], $endedletter)) {

								if (isset($arabicarr[$thischar['char']][0])) {

									// isolated

									$chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];

								}

							} else {

								if (isset($arabicarr[$thischar['char']][1])) {

									// final

									$chardata2[$i]['char'] = $arabicarr[$thischar['char']][1];

								}

							}

						}

					} elseif (isset($arabicarr[$thischar['char']][0])) {

						// isolated

						$chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];