package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?mi)(?<!https?:)\/\/(.+?)(?<!https?:)\/\/`)
var str = `fff https://stackoverflow.com<br><br>bar https://stackoverflow.com. <br>foo<br>1. //ok// - bar. //ok// - bar. //ok// - foo. //ok// - bar<br>6. //ok// -((https://stackoverflow.com)), ok (((https://stackoverflow.com bar))), fooo/ bar<br> //ok (https://stackoverflow.com bar))).//<br> foo (((https://stackoverflow.com foo)) - `
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/