SYNOPSIS
str_replace:string(prnt_str:string,srch_str:string,rplc_str:string)
ARGUMENTS
prnt_str
- the string to search and replace in
srch_str
- the substring which is used to search in prnt_str string
rplc_str
- the substring which is used to replace srch_str
DESCRIPTION
This function returns the given string with substrings replaced.