php regex for string between :“ and ”

Question

I'm trying to grab the string between :" and " in an array in PHP using preg_match_all.

eg:

"I am a string"("string"):"Need this string", "I am a string"("string"):"Need this string", etc, etc

I had the following but it returns no results or errors and works in the regex builders I've tried.

/\"\:"(.*?)\"/ and #/\"\:"(.*?)\"/# 

Answer 1

The expression can be made much simpler like this:

if (preg_match_all('/:"(.*?)"/', $str, $matches)) {
    // $matches[1] will contain all the strings you want
}

Answer 2

试试这个模式：

#:"([^"]*)"#