package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?ms)<figure[^>]*>[^>]*<img[^>]*src\s*=\s*"\K(.*?)(?=" \/>)`)
var str = `<img src="lorem.png" />
<figure><img alt="" src="test-image-1.png" /><figcaption>test caption</figcaption></figure>
<figure><img alt="" src="test-image-2-png" /><figcaption>test caption 2</figcaption></figure>
<img src="ipsum.png />`
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/