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Zoreal

Array within a Loop

3 posts in this topic

For $i = 0 To UBound($Array1) - 1
Global $ArrayInQuestion = StringRegExp($Array1[$i],'whatever',3)
SomeFunction($ArrayInQuestion)
Next

For the code above, will $ArrayInQuestion's value be set each loop cycle independent of what it already is? Or will I run into carry-over issues from the previous loop?

For example...

First Cycle:

  • StringRegExp returns elements 0-10 as matches.
Second Cycle:
  • StringRegExp returns elements 0-5 as matches.
Will $ArrayInQuestion still contain elements 6-10 from the first cycle?

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1st it is not a good idea to declare variables in a loop and 2nd the variable (array) $ArrayInQuestion will be overwritten per cycle.

Br,

UEZ


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#3 ·  Posted (edited)

if you need to store all the array's from the prior runs, you need to declare a second array to house them all...as written, all prior loops will be overwritten

Dim $aaHousingArray[1]
For $i = 0 To UBound($Array1) - 1
$aaHousingArray[ubound($aaHousingArray)-1] = StringRegExp($Array1[$i],'whatever',3)
SomeFunction($aaHousingArray[ubound($aaHousingArray)-1])

If $i <> UBound($Array1) - 1 Then
ReDim $aaHousingArray[ubound($aaHousingArray)+1]
EndIf

Next

that took forever to edit, was there a change in the text input tools?

Edited by jdelaney

IEbyXPATH-Grab IE DOM objects by XPATH IEscriptRecord-Makings of an IE script recorder ExcelFromXML-Create Excel docs without excel installed GetAllWindowControls-Output all control data on a given window.

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