[Jefff]

pawn Код:

new File:fh = fopen("text.txt",io_read);
new Found;
while(fread(fh, str))
    if(strfind(str,"2",true) != -1)
    {
        Found = 1;
        break; // stops the loop
    }

fclose(fh);
return Found; // returns 0 if not found or 1 if match