[SOLVED] Counting values

[MemphiS]

$array = array("4","2","3","1");

sort($array);

what i wish to do is check if the values in $array are in a incremental order.

 

Anyone have a solution?

[jitesh]

$array = array("4","2","3","1");

 

if(check($array)){

      echo "Yes in incemental order";

}else{

  echo "Not in incemental order";

}

function check($array){

for($i=1;$i<count($array);$i++){

if($array[$i] < $array[$i-1]){

      return false;

}

}

return true;

}

[MemphiS]

Thanks jitesh  =)

[MemphiS]

hmm soo annoying.. Your example leaves out the first or last number which returns always false when it should be true or always true when it should be false..

 

 

Anyone else have a way of solving this?

[MemphiS]

err actually it is sort of what im looking for.. The only problem with it is that if there are two of the same numbers in the array it will return true. If 2 numbers are the same i wish for it to return false;

[MemphiS]

haha nevermind ive found the answer