package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?m)(?<type>@param) *\K(?<scalar>(?![\$])\S+)? *\K(?<var>\$\S+) *\K(?<message>\S+.*\S+)`)
var str = `--- Copyright @fmargerit ---
/**
* First variation with scalar type
*
* @param Int $a First parameter to add
* @param Int $b Second parameter to add
*
*/
/**
* second variation without scalar type
*
* @param $a first text
* @param $b second text
* @param $c third text
*
*/
/**
* Invalid case without message
*
* @param Int $a
*
*/
/**
* Invalid case : without variable
*
* @param Int coucou
*
*/`
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/