Find the last occurrence of a character in a string
res = strrchr(str1,char)
:str1 A character string or matrix of character strings : :char a character. : :res A character string or matrix of character strings :
res = strrchr(str1,char) Returns the last occurrence of character in the string str.
num must have same dimensions than str1 or only one char.
strrchr('This is a sample string','s')
strrchr(['This is a sample string','in scilab'],'s')
strrchr(['This is a sample string','in scilab'],['s','a'])