ASP's string manipulation function _asp Foundation

Example of an ASP string function
Use String functions to truncate the string to the end, case substitution, and so on.

Function	Grammar	Function
Len	Len (String|varname)	Returns the number of characters within a string, or the number of bytes required to store a variable.
Trim	Trim (String)	Remove the space before and after the string
Ltrim	Ltrim (String)	Remove the space before the string
Rtrim	Rtrim (String)	Remove the space after the string
Mid	Mid (String,start,length)	Gets a length string from the start character of the string string, if the third argument is omitted to represent a string starting from the start character to the end of the string
Left	Left (String,length)	To get a length string from the left side of a string string
Right	Right (String,length)	To get a length string from the right of a string string
LCase	LCase (String)	Converts all uppercase letters in string strings to lowercase letters
UCase	UCase (String)	Converts all uppercase letters in a string string to uppercase letters
StrComp	StrComp (String1,string2[,compare])	Returns a comparison between the string1 string and the string2 string, if two strings are the same, returns 0 if less than 1, or 1 if greater than
InStr	INSTR (String1,string2 [, compare] )	Returns the position of the first occurrence of the string1 string in the string2 string
Split	Split (String1,delimiter [, count[, start] ])	Splits a string into a one-dimensional array based on delimiter, where delimiter is used to identify the substring bounds. If omitted, use a space ("") as the separator. The number of substrings returned by count,-1 indicates that all substrings are returned. Start is 1 to perform a text comparison, if 0 or omit to perform a binary comparison.
Replace	Replace(expression, find, replacewith[, compare[, count[, start]]])	Returns a string in which a specified number of substrings (find) is replaced with another substring (replacewith).