Title: How to use somme Array-functions like in PHP
type
ArrOfStr = array of string;
implementation
function explode(sPart, sInput: string): ArrOfStr;
begin
while Pos(sPart, sInput) 0 do
begin
SetLength(Result, Length(Result) + 1);
Result[Length(Result) - 1] := Copy(sInput, 0,Pos(sPart, sInput) - 1);
Delete(sInput, 1,Pos(sPart, sInput));
end;
SetLength(Result, Length(Result) + 1);
Result[Length(Result) - 1] := sInput;
end;
function implode(sPart: string; arrInp: ArrOfStr): string;
var
i: Integer;
begin
if Length(arrInp) = 1 then Result := arrInp[0]
else
begin
for i := 0 to Length(arrInp) - 2 do Result := Result + arrInp[i] + sPart;
Result := Result + arrInp[Length(arrInp) - 1];
end;
end;
procedure sort(arrInp: ArrOfStr);
var
slTmp: TStringList;
i: Integer;
begin
slTmp := TStringList.Create;
for i := 0 to Length(arrInp) - 1 do slTmp.Add(arrInp[i]);
slTmp.Sort;
for i := 0 to slTmp.Count - 1 do arrInp[i] := slTmp[i];
slTmp.Free;
end;
procedure rsort(arrInp: ArrOfStr);
var
slTmp: TStringList;
i: Integer;
begin
slTmp := TStringList.Create;
for i := 0 to Length(arrInp) - 1 do slTmp.Add(arrInp[i]);
slTmp.Sort;
for i := 0 to slTmp.Count - 1 do arrInp[slTmp.Count - 1 - i] := slTmp[i];
slTmp.Free;
end;