php two array combine with array index and array value merage in a single array

php two array combine with array index and array value merage in a single array
<?php
function getmutinarrow($str)
{
$arraymurit=explode('(',$str);
$arrayesub=array();
$outarray=array();
$countkey=0;
foreach($arraymurit as $extrachmuti){
$arrayesub=explode('|',$extrachmuti);

foreach($arrayesub as $value){
 $crlean=str_replace(')','',$value);
 $outarray[]=$crlean;
}
$countkey=$countkey+1;

}
return  $outarray;
}

$arrayget=getmutinarrow('(Price%20range|price_range_1038_2039,price_range_37_1038,abu)(Brand|baby_jogger,dream_on_me,baris)');
$vlcounter=0;
$temparray=array();
foreach($arrayget as $extrctnarrowval)
{  
  if($vlcounter%2==0){
  $temparray[]=$extrctnarrowval;
  }else{
  $narrow[]=$extrctnarrowval;
  }

 $vlcounter=$vlcounter+1;
}
array_shift($temparray);
echo "<pre>";print_r(array_combine($narrow,$temparray));
?>