FUNCTION LEFT : STRING(255)
Returns a specific number of characters of a string, starting from left
LEFT (STR, SIZE) means: Return the first SIZE characters from the left in string STR
(* Example declaration *)
VarSTRING1 : STRING ;
(* Example in ST , result is 'SUS' *)
VarSTRING1 := LEFT ('SUSI',3);
InOut:
|
Scope |
Name |
Type |
Comment |
|
Return |
LEFT |
STRING(255) |
Resulting string |
|
Input |
STR |
STRING(255) |
String to be analyzed |
|
SIZE |
INT |
Number of characters |
