Sudha wants to check where given word is paliendrome or not.
 
Identify the PHP script to implement the check
 
 
*paliendrome means a word whose spelling remains the same even after reversing it
 
Select one:
 
$word = "malayal";
 
$j = strlen ($word)-1;
$pal = true;
 
for ($i = 0; $i < strlen($word)/2; ++$i, --$j) {
 
    // skip spaces
    while ($word[$i] === " ") {$j++;}
    while ($word[$j] === " ") {$i--;}
 
    echo "$word[$i]== $word[$j]\n";
    if ($word[$i] = $word[$j])    {
        $pal = false;
        break;
        }
}
 
if ($pal) print "no"; else print "yes";
 

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