MyChat Scripts GetArrayLength, get the size of the dynamic array

"For developers", "Server scripts", "Functions descriptions",  "Other", "GetArrayLength".

 

Getting the size of the one-dimensional dynamic array.

 

Syntax

function GetArrayLength(Arr: <dynamic array>): integer;

 

Parameters and return values

 

Function result

A number of array elements. If 0 — the array is empty. The numeration of the array elements starts from 0, and the first element has a zero index.

 

Example

var
  ArrData: array of integer;
  i, iLength: integer;
begin
  SetArrayLength(ArrData, random(5) + 5);
  
  iLength := GetArrayLength(ArrData);
  
    for i := 0 to iLength - 1 do
      ArrData[i] := 100 + random(100);
      
  mLogScript('Array length: ' + IntToStr(iLength) + ' elements', '');

    for i := 0 to iLength - 1 do
      mLogScript(IntToStr(i + 1) + ': ' + IntToStr(ArrData[i]), ''); 
end.

Script work result

[13:37:12] (Log "GetArrayLength"): Array length: 8 elements

[13:37:12] (Log "GetArrayLength"): 1: 193

[13:37:12] (Log "GetArrayLength"): 2: 188

[13:37:12] (Log "GetArrayLength"): 3: 144

[13:37:12] (Log "GetArrayLength"): 4: 113

[13:37:12] (Log "GetArrayLength"): 5: 125

[13:37:12] (Log "GetArrayLength"): 6: 133

[13:37:12] (Log "GetArrayLength"): 7: 150

[13:37:12] (Log "GetArrayLength"): 8: 197

[13:37:12] (Run "GetArrayLength"): Script operation time: 7 ms

[13:37:12] (Run "GetArrayLength"): Script done successfully.
 

See also

IntToStr

mLogScript

Random

SetArrayLength