php - Page is not loading after some multiple loops -

i working on flight portal. lets assume there 2 pages (search.php, result.php).

in search page select source,destination,date of journey..etc.(now click on search button)

after clicking on search button page redirect result.php , there display results.

here before displaying results on page trying insert result in database below.

$q=0;     foreach($array_data['availresponse']['origindestinationoptions']['origindestinationoption'] $main)     {         $f1=$basefare[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['actualbasefare'];          $f10=$octax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['octax'];          $f11=$pcom[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['tpartnercommission'];          $f12=$tsdiscount[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['tsdiscount'];          $f2=$tax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['tax'];          $f3=$stax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['stax'];          $f4=$tcharge[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['tcharge'];          $f5=$scharge[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['scharge'];          $f6=$tdiscount[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['tdiscount'];          $f7=$tmarkup[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['tmarkup'];          $f8=$fid[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['id'];          $f9=$fkey[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['key'];          $ft=$totalfare[$q]=($basefare[$q]+$tax[$q]+$stax[$q]+$scharge[$q])-$tdiscount[$q];          $a1=$abasefare[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare']['basefare'];          $a2=$atax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare']['tax'];          if($child>0 || $infant>0)         {         $a1=$abasefare[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][0]['basefare'];          $a2=$atax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][0]['tax'];         }          if($child>0)         {         $c1=$cbasefare[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][1]['basefare'];          $c2=$ctax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][1]['tax'];         }          if($child>0)         {         $i1=$ibasefare[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][2]['basefare'];          $i2=$itax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][2]['tax'];         }          if($child==0)         {         $i1=$ibasefare[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][1]['basefare'];          $i2=$itax[$q]=$array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['faredetails']['farebreakup']['fareary']['fare'][1]['tax'];         }      $s=0;     foreach($array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['onward']['flightsegments']['flightsegment'] $array)     {             $z1=$flightnumber[$q][$s]=$array['flightnumber'];             $z2=$airlinename[$q][$s]=$array['operatingairlinename'];             $z3=$airlineflightnumber[$q][$s]=$array['operatingairlineflightnumber'];             $z4=$airlinecode[$q][$s]=$array['operatingairlinecode'];             $z5=$departureloc[$q][$s]=$array['departureairportname'];             $z6=$departurecode[$q][$s]=$array['departureairportcode'];             $z7=$arrivalloc[$q][$s]=$array['arrivalairportname'];             $z8=$arrivalcode[$q][$s]=$array['arrivalairportcode'];             $z9=$departuretime[$q][$s]=$array['departuredatetime'];             $z10=$arrivaltime[$q][$s]=$array['arrivaldatetime'];             $z11=$airequiptype[$q][$s]=$array['airequiptype'];             $z12=$linksell[$q][$s]=$array['linksellagrmnt'];             $z13=$conx[$q][$s]=$array['conx'];             $z14=$airpchg[$q][$s]=$array['airpchg'];             $z15=$insideavailoption[$q][$s]=$array['insideavailoption'];             $z16=$gentrafrestriction[$q][$s]=$array['gentrafrestriction'];             $z17=$daysoperates[$q][$s]=$array['daysoperates'];              $z30=$enddate[$q][$s]=$array['enddt'];                   $z31=$oaf[$q][$s]=$array['operatingairlineflightnumber'];                    $z32=$nstops[$q][$s]=$array['numstops'];                     $z18=$jrnytm[$q][$s]=$array['jrnytm'];                   $z19=$startterminal[$q][$s]=$array['startterminal'];                     $z20=$endterminal[$q][$s]=$array['endterminal'];                     $z21=$flttm[$q][$s]=$array['flttm'];                     $z22=$lsaind[$q][$s]=$array['lsaind'];                   $z23=$mile[$q][$s]=$array['mile'];              $z24=$avail[$q][$s]=$array['bookingclass']['availability'];                  $z29=$bic[$q][$s]=$array['bookingclass']['bic'];                     $z25=$bookingclass[$q][$s]=$array['bookingclassfare']['bookingclass'];                   $z26=$classtype[$q][$s]=$array['bookingclassfare']['classtype'];                     $z27=$farecode[$q][$s]=$array['bookingclassfare']['farebasiscode'];             $z28=$rule[$q][$s]=mysql_real_escape_string($array['bookingclassfare']['rule']);                      $mysql_query="insert rviewinternationalflight (q,s,flightnumber,operatingairlinename,operatingairlineflightnumber,operatingairlinecode,departureairportname,departureairportcode,arrivalairportname,arrivalairportcode,departuredatetime,arrivaldatetime,ip,airequiptype,linksell,conx,airpchg,insideavailoption,gentrafrestriction,daysoperates,jrnytm,startterminal,endterminal,flttm,lsaind,mile,availability,bookingclass,classtype,farecode,rule,basefare,tax,stax,tcharge,scharge,tdiscount,tmarkup,fid,fkey,totalfare,adultfare,adulttax,childfare,childtax,infantfare,infanttax,bic,enddate,oaf,octax,numstops,tpc,tsdiscount) values('$q','$s','$z1','$z2','$z3','$z4','$z5','$z6','$z7','$z8','$z9','$z10','$ip','$z11','$z12','$z13','$z14','$z15','$z16','$z17','$z18','$z19','$z20','$z21','$z22','$z23','$z24','$z25','$z26','$z27','$z28','$f1','$f2','$f3','$f4','$f5','$f6','$f7','$f8','$f9','$ft','$a1','$a2','$c1','$c2','$i1','$i2','$z29','$z30','$z31','$f10','$z32','$f11','$f12')";                  mysql_query($mysql_query) or die(mysql_error());       $s++;     }     $count[$q]=$s-1;       $r=0;     foreach($array_data['availresponse']['origindestinationoptions']['origindestinationoption'][$q]['return']['flightsegments']['flightsegment'] $array)     {             $z1=$rflightnumber[$q][$r]=$array['flightnumber'];             $z2=$rairlinename[$q][$r]=$array['operatingairlinename'];             $z3=$rairlineflightnumber[$q][$r]=$array['operatingairlineflightnumber'];             $z4=$rairlinecode[$q][$r]=$array['operatingairlinecode'];             $z5=$rdepartureloc[$q][$r]=$array['departureairportname'];             $z6=$rdeparturecode[$q][$r]=$array['departureairportcode'];             $z7=$rarrivalloc[$q][$r]=$array['arrivalairportname'];             $z8=$rarrivalcode[$q][$r]=$array['arrivalairportcode'];             $z9=$rdeparturetime[$q][$r]=$array['departuredatetime'];             $z10=$rarrivaltime[$q][$r]=$array['arrivaldatetime'];             $z11=$rairequiptype[$q][$r]=$array['airequiptype'];             $z12=$rlinksell[$q][$r]=$array['linksellagrmnt'];             $z13=$rconx[$q][$r]=$array['conx'];             $z14=$rairpchg[$q][$r]=$array['airpchg'];             $z15=$rinsideavailoption[$q][$r]=$array['insideavailoption'];             $z16=$rgentrafrestriction[$q][$r]=$array['gentrafrestriction'];             $z17=$rdaysoperates[$q][$r]=$array['daysoperates'];              $z30=$renddate[$q][$r]=$array['enddt'];                  $z31=$roaf[$q][$r]=$array['operatingairlineflightnumber'];                   $z32=$rnstops[$q][$r]=$array['numstops'];                    $z18=$rjrnytm[$q][$r]=$array['jrnytm'];                  $z19=$rrtartterminal[$q][$r]=$array['startterminal'];                    $z20=$rendterminal[$q][$r]=$array['endterminal'];                    $z21=$rflttm[$q][$r]=$array['flttm'];                    $z22=$rlsaind[$q][$r]=$array['lsaind'];                  $z23=$rmile[$q][$r]=$array['mile'];              $z24=$ravail[$q][$r]=$array['bookingclass']['availability'];                     $z29=$rbic[$q][$r]=$array['bookingclass']['bic'];                    $z25=$rbookingclass[$q][$r]=$array['bookingclassfare']['bookingclass'];                  $z26=$rclasstype[$q][$r]=$array['bookingclassfare']['classtype'];                    $z27=$rfarecode[$q][$r]=$array['bookingclassfare']['farebasiscode'];             $z28=$rrule[$q][$r]=mysql_real_escape_string($array['bookingclassfare']['rule']);                    $mysql_query="insert rviewinternationalflight (q,r,flightnumber,operatingairlinename,operatingairlineflightnumber,operatingairlinecode,departureairportname,departureairportcode,arrivalairportname,arrivalairportcode,departuredatetime,arrivaldatetime,ip,airequiptype,linksell,conx,airpchg,insideavailoption,gentrafrestriction,daysoperates,jrnytm,startterminal,endterminal,flttm,lsaind,mile,availability,bookingclass,classtype,farecode,rule,basefare,tax,stax,tcharge,scharge,tdiscount,tmarkup,fid,fkey,totalfare,adultfare,adulttax,childfare,childtax,infantfare,infanttax,bic,enddate,oaf,octax,numstops,tpc,tsdiscount) values('$q','$r','$z1','$z2','$z3','$z4','$z5','$z6','$z7','$z8','$z9','$z10','$ip','$z11','$z12','$z13','$z14','$z15','$z16','$z17','$z18','$z19','$z20','$z21','$z22','$z23','$z24','$z25','$z26','$z27','$z28','$f1','$f2','$f3','$f4','$f5','$f6','$f7','$f8','$f9','$ft','$a1','$a2','$c1','$c2','$i1','$i2','$z29','$z30','$z31','$f10','$z32','$f11','$f12')";                  mysql_query($mysql_query) or die(mysql_error());       $r++;     }     $rcount[$q]=$r-1;      $q++;     } 

the results getting inserted in database.no problem upto here. after inserting results in database page getting stopped there , blank page displaying.

why happening that. because of multiple loops..?? may problem..?

any suggestions..

thanks.