Check if all values in array are the same

Question

I need to check if all values in an array equal the same thing.

For example:

$allValues = array(
    \'true\',
    \'true\',
    \'true\',
);
         


        

Answer 1

$x = 0;
foreach ($allvalues as $a) {
   if ($a != $checkvalue) {
      $x = 1;
   }
}

//then check against $x
if ($x != 0) {
   //not all values are the same
}