package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?<=<!--dle_image_begin:)((?:(?!\|-->).)*)(?=|-->)`)
var str = `<!--dle_image_begin:http://some_url.com/uploads/posts/2012-12/1.png|--><img src="some_url.com/uploads/posts/2012-12/1.png" alt="***" title="***" /><!--dle_image_end--> bla bla bla bla <!--dle_image_begin:http://some_url.com/uploads/posts/2012-12/2.png|--><img src="some_url.com/uploads/posts/2012-12/2.png" alt="***" title="***" /><!--dle_image_end--> bla bla bla <!--dle_image_begin:http://some_url.com/uploads/posts/2012-12/3.png|--><img src="some_url.com/uploads/posts/2012-12/3.png" alt="***" title="***" /><!--dle_image_end-->`
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/