Learning WML, and WMLScript

Name

replace — Replace all occurrences of a substring in a string with a new substring

Usage

String.replace(str, old, new)

str : String

old : String

new : String

Description

Returns a string in which all occurrences of the substring old in the string str have been replaced with the substring new. The return value is a new string; str itself remains unmodified.

Returns invalid if any of the arguments can’t be converted to a string.

Examples

String.replace("Hello, world!", "l", "p")

returns string "Heppo, worpd!"

String.replace("Hello, world!", "ll", "y")

returns string "Heyo, world!"

String.replace("aaaaa", "aa", "b")

returns string "bba"

String.replace(123456, 34, 43)

returns string "124356"