GarnetDagger

How to check if $array is Single or 2d/Multi-Array

4 posts in this topic

I get a database result back as sometimes as single array and sometimes multi array (I understand that is bad practice in general and I am trying to fix that, because there are some errors in my database)

 

but how can I error handle the best way or determine when something is single or multi array without making my script to break?

 

I am very poor at @error handling in such cases

 

for example $ncatid = $array[7]

(because it is the answer i got back from database is multi array, that is because the item is unfortunate stored double which i am trying to fix in proper manner)

I get the error of, Array variable has incorrect number of subscripts or subscript dimension range exceeded

 

 

 

 

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GarnetDagger,

UBound with the $UBOUND_DIMENSIONS parameter will tell you the number of dimensions.

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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You are so right, How could i forgot!  you are the greatest and the oldest!

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4 hours ago, GarnetDagger said:

you are the greatest and the oldest!

The oldest ...  -_-

:whistle:

 

:muttley:

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