Problems with unset in an multiple array

[oaskedal]

Hi!

My array with a print_r() looks like this. I want to delete the value for each tablename. If I delete the 'Here is the tablename' the subject value (a subject) and value in value (a value) should be deleted as well.
How do I set my unset() function for this? The array is stored in a session variable
$_SESSION['productTables'].

Array
(
    [0] => Array
        (
            [Table] => Array
                (
                    [0] => Array
                        (
                            [Tablename] => Here is the tablename
                            [Subject] => Array
                                (
                                    [0] => a subject
                                )

                        [Value] => Array
                            (
                                [0] => a value
                            )

                    )

            )

    )

[1] => Array
    (
        [Table] => Array
            (
                [0] => Array
                    (
                        [Tablename] => Another tablename
                        [Subject] => Array
                            (
                                [0] => The second subject
                            )

                        [Value => Array
                            (
                                [0] => Another value
                            )

                    )

            )

    )

)

[laserlight]

What have you tried?

[oaskedal]

laserlight wrote:

What have you tried?

I've tried something like this. $Value6 should give me the desired tablename, and $value5 the index Tablename. But I'm a bit unsure how to set the unset() function...
Anyone?

if($_GET['deleteThis']) {

$deleteThis =  $_GET['deleteThis'];


	foreach($_SESSION['productTable'] as $key => $value) {

		foreach($value as $key2 => $value2) {

          foreach($value2 as $value3 => $value4) {

	        foreach($value4 as $value5 => $value6) {

				 if($value5=='Tablename') {

       			  		if($deleteThis == $value6) {



						unset($_SESSION['produktTabeller'][$key][$value4][$value6]);
						}



					}



				}

        	}

    	}

	}

}

[ucffool]

To unset something in an array, you would specify it's key:

$array = array('zero', 'one', 'two');
unset($array[2]); // deletes the 2 => 'two'
$array = array($array, 'one', 'two');
unset($array[0][2]); // deletes the same thing from the now nested array