Question

i have an array say
array1(asd,ard,f_name,l_name)
now i want to replace
some value as

asd with agreement start date

f_name with first name.

l_name with last name.

what i have done is this, but it is not checking for second if condition

  for($i = 0; $i < count($changedvalue);$i++){
  //Check if the value at the 'ith' element in the array is the one you want to change
//if it is, set the ith element to some value
if ($changedvalue[$i] == 'asd')
   {$changedvalue[$i] = 'Agreement Start Date';}
   elseif ($changedvalue[$i] == 'ard')
   {$changedvalue[$i] == 'Agreement Renewal Date';}
 }

Answer 1

The problem with your current code is that == in the last line should be =.

However, I would recommend changing your code to something like this:

$valuemap = array(
   'asd' => 'Agreement Start Date',
   'f_name' => 'first name', 
    // and so on...
);

function apply_valuemap($input) {
    global $valuemap;
    return $valuemap[$input];
}

array_map('apply_valuemap', $changedvalue);

This way, it’s way easier to add more values you want to replace.