PHP - Check how many values in array

Question

Can I check the number of values in an array, for example...

$abc=array();

$abc[0]="asd";
$abc[1]="sadaf";
$abc[2]="sfadaf";

I want to check and store it(2) in a variable that array abc[] exists till $abc[2]..

Thanks

Answer 1

Use count or sizeof for the total number of values or array_count_values to count the frequency of each value.