Search code examples
phparraysfor-loopgetsuperglobals

How get size_of $_GET

I want to get the number of values that were submitted via my $_GET. I'm going to be using a for loop and every 7 are going to be saved to a class. Does anyone know how to find the Size_of the $_GET array? I looked through this info $_GET Manual, but don't see what I'm looking for.

This is a code snippet that I started in the class that I go to after the submit.

for($i=0;$i<$_GET<size>;$i++) {
    $ID = $_GET["ID"][$i];
    $Desc = $_GET["Desc"][$i];
    $Yevaluation = $_GET["Yevaluation"][$i];
    $Mevaluation = $_GET["Mevaluation"][$i];
    $Cevaluation = $_GET["Cevaluation"][$i];
    $Kevaluation = $_GET["Kevaluation"][$i];
    $comment = $_GET["comment"][$i];
    //saving bunch to class next
}
Solution

  • $_GET is an array. Like any other array in PHP, to find the number of elements in an array you can use count() or its alias sizeof().