package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^\$2[ayb]\$.{56}$`)
var str = `$2a$abcdefghij1234567890abcdefghij1234567890abcdefghij123456
$2b$abcdefghij1234567890abcdefghij1234567890abcdefghij123456
$2y$abcdefghij1234567890abcdefghij1234567890abcdefghij123456
$2z$abcdefghij1234567890abcdefghij1234567890abcdefghij123456`
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/