Deleting an element from an array in PHP

Question

Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?

I thought that setting it

Answer 1

This may help...

"red", "b"=>"green", "c"=>"blue", "d"=>"yellow");
    $a2 = array("a"=>"purple", "b"=>"orange");
    array_splice($a1, 0, 2, $a2);
    print_r($a1);
?>

The result will be:

Array ( [0] => purple [1] => orange [c] => blue [d] => yellow )