MID (FUN)¶

FUNCTION MID : STRING(255)

Returns a specific number of characters of a string, starting from a specific position

MID (STR, LEN, POS) means: Retrieve LEN characters from the STR string beginning with the character at position POS.

(* Example declaration *)
VarSTRING1 : STRING ;

(* Example in ST , result is 'US' *)
VarSTRING1 := MID ('SUSI',2,2);

InOut:

Scope	Name	Type	Comment
Return	MID	STRING(255)	Partial string of STR
Input	STR	STRING(255)	String to be analyzed
	LEN	INT	Number of characters, counted from the left
	POS	INT	Start position for the partial string