HomeEdition

package main

import (
	"fmt"
	"regexp"
)

func main() {
	html := "{{test}}ing <if>abc</if> {{test}} <if>123</if>"
	key := "test"
	html = regexp.MustCompile("{{"+key+"}}").ReplaceAllString(html, key)
	array_temp := regexp.MustCompile("<if>(.*?)</if>").FindAllStringSubmatch(html, -1)
	
	var if_array []string
	
	for _, val := range array_temp {
		if_array = append(if_array, val[1])
	}

	fmt.Println(html)
	fmt.Println(if_array)
}