How to Replace Emojis with Regex in Go?

How to replace emoji characters in string using regex in golang

We are going to use ReplaceAllString function of regexp package in Go with a regular expression to replace all the emoji characters in a string.

package main

import (
    "fmt"
    "regexp"
)

func main() {
    var emojiRx = regexp.MustCompile(`[\x{1F600}-\x{1F6FF}|[\x{2600}-\x{26FF}]`)
    var s = emojiRx.ReplaceAllString("Thats a nice joke ??? ? -> Thats a nice joke [e][e][e] [e]", `[e]`)
    fmt.Println(s)    
}

Output:

Thats a nice joke [e][e][e] [e]

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