สอบถามการ ส่งค่า รับค่าแบบ array มันสามารถส่งค่าได้ แต่มีปัญหาตอนรับค่ามา insert ลงฐานข้อมูลคะ

<script type="text/javascript" src="../jquery/ckeditor/ckeditor.js"></script>
<?php for($x=0; $x<$numDay; $x++){ ?>

                     <label for="content">โปรแกรมเดินทาง ที่ <?=$x+1;?></label>
                       <textarea name="program<?=$x;?>[]" id="program<?=$x;?>" class="textarea" rows="10">
                       
                            <table border="0" cellspacing="0" cellpadding="1" style="color:#636060; border:1px solid #AEDB47; width:684px;">
                                <tr style=" height:34px; border:1px solid #AEDB47;">
                                  <td colspan="2" align="center" bgcolor="#AEDB47" style=" width:100px; font-weight:bold; color:#035183;">&nbsp;</td>
                                  </tr>

                                  
                                <tr style="border:1px solid #AEDB47;">
                                  <td width="61" align="center" bgcolor="#feffec" style="border:1px solid #AEDB47; width:100px; padding:5px;">&nbsp;</td>
                                  <td width="617" bgcolor="#feffec" style="border:1px solid #AEDB47; padding:5px; text-indent:0.4cm;">&nbsp;</td>
                                  </tr>
                              </table>
                       
                       </textarea> 
                       <script type="text/javascript">
                                CKEDITOR.replace( 'program<?=$x;?>[]',{
                                    skin   : 'kama',
                                    language   : 'en',
                                    uiColor: '#707070',
                                    enterMode: 2,
                                    shiftEnterMode  :1,
                                    height : 250,
                                    toolbar :
                                    [
                                    ['Source','JustifyLeft','JustifyCenter','JustifyRight'],
									['Image','Flash','Table','Smiley','SpecialChar'],
									['Bold','Italic','Underline','Strike','TextColor'],
                                    ],
                                    filebrowserBrowseUrl : '../ckfinder/ckfinder.html',
                                    filebrowserImageBrowseUrl : '../ckfinder/ckfinder.html?Type=Images',
                                    filebrowserFlashBrowseUrl : '../ckfinder/ckfinder.html?Type=Flash',
                                    filebrowserUploadUrl : '../ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files',
                                    filebrowserImageUploadUrl : '../ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images',
                                    filebrowserFlashUploadUrl : '../ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash' 
                                } );
                            </script>
<?php } ?>

for($t=0;$t<$num_day;$t++){

	$time="INSERT INTO tour_time SET id_packages='".$id_packages."',program='".$_POST['program'.$t][$t]."'";
	mysql_query("SET NAMES UTF8"); 
	mysql_query($time) or die(mysql_error());
}