Merge array

 <?php

$f_array=array(25,4,56,35,25,85);

$s_array=array(48,735,52,39);

echo "Elements of array are:<br>";

for ($i=0;$i<count($f_array);$i++)

{

  echo $f_array[$i].",";

}


for ($i=0;$i<count($s_array);$i++)

{

  echo $s_array[$i].",";

}

$merge_array=array_merge($f_array,$s_array);

echo"<br>Elements of merged array before sorting are:<br>";

for($i=0;$i<count($merge_array);$i++)

{

   echo $merge_array[$i].",";

}

rsort($merge_array);


echo"<br> Elements of merged array after sorting are <br>";

for($i=0;$i<count($merge_array);$i++)

{

   echo $merge_array[$i].",";

}

?>

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