_arrayDelete help

[Mast3rpyr0]

Ok ive already finished this program once but gotta re write it cause someone stole my flashdrive.... anyway i had a section that would delete a subscript of an array if it was blank and it worked before but now it doesnt. These are two ways i tried it this time but they dont work.

While Not @error
    $i = _ArraySearch($networkListArray, "")
            _ArrayDelete($networkListArray, $i)
            $arrStep = $arrStep - 1
WEndoÝ÷ Ù«­¢+Ø%½ÈÀÌØí¤ôÀѼÀÌØí¹Õ´´Ä($%%ÀÌØí¹Ñݽɭ1¥ÍÑÉÉålÀÌØí¥tôÅÕ½ÐìÅÕ½ÐìQ¡¸($$%}ÉÉå±Ñ ÀÌØí¹Ñݽɭ1¥ÍÑÉÉä°ÀÌØí¤¤($$$ÀÌØíÉÉMÑÀôÀÌØíÉÉMÑÀ´Ä($%¹%(%9áÐ

$num is what the array was initialized with, being line numbers from a txt file. Some lines didnt meet the criteria to be put into the array so the array is now too large and blank subscripts must be deleted.

$arrStep was just a counter used to increment the array subscript if something did meet the criteria and was added to the array.

Any ideas?

[martin]

Ok ive already finished this program once but gotta re write it cause someone stole my flashdrive.... anyway i had a section that would delete a subscript of an array if it was blank and it worked before but now it doesnt. These are two ways i tried it this time but they dont work.

While Not @error
    $i = _ArraySearch($networkListArray, "")
            _ArrayDelete($networkListArray, $i)
            $arrStep = $arrStep - 1
WEndoÝ÷ Ù«­¢+Ø%½ÈÀÌØí¤ôÀѼÀÌØí¹Õ´´Ä($%%ÀÌØí¹Ñݽɭ1¥ÍÑÉÉålÀÌØí¥tôÅÕ½ÐìÅÕ½ÐìQ¡¸($$%}ÉÉå±Ñ ÀÌØí¹Ñݽɭ1¥ÍÑÉÉä°ÀÌØí¤¤($$$ÀÌØíÉÉMÑÀôÀÌØíÉÉMÑÀ´Ä($%¹%(%9áÐ

$num is what the array was initialized with, being line numbers from a txt file. Some lines didnt meet the criteria to be put into the array so the array is now too large and blank subscripts must be deleted.

$arrStep was just a counter used to increment the array subscript if something did meet the criteria and was added to the array.

Any ideas?

First method should be like this I think

While Not @error
    $i = _ArraySearch($networkListArray, "")
        if $i > -1 then _ArrayDelete($networkListArray, $i)
            $arrStep = $arrStep - 1; don't know what this is for
WEnd

Second method will fail I think because when you are incrementing through an array from first to last and possibly deleting some elements the incrememt variable will be wrong if you delete an element thereby changing the indexes of all following elements. So you must go from last to first

For $i = $num-1 to 0 step -1
        If $networkListArray[$i] = "" Then
            _ArrayDelete($networkListArray, $i)
            $arrStep = $arrStep - 1
        EndIf
    Next

[Mast3rpyr0]

ok thanks, il try this when i get on a network that will let my program work.