how to Get string between two strings
My string is: "show-234-public", i want to get the number after "show-" and before "-public", it is "234". I have tried with following code but it returns an empty result:
$string = 'show-234-public';
$display = preg_replace('/show-(.*?)-public/','',$string);
echo $display;
2Answer
Perhaps, a good way is just to cut out a substring:
String St = "super exemple of string key : text I want to keep - end of my string";
int pFrom = St.IndexOf("key : ") + "key : ".Length;
int pTo = St.LastIndexOf(" - ");
String result = St.Substring(pFrom, pTo - pFrom);
- answered 8 years ago
- B Butts
string input = "super exemple of string key : text I want to keep - end of my string";
var match = Regex.Match(input, @"key : (.+?)-").Groups[1].Value;
or with just string operations
var start = input.IndexOf("key : ") + 6;
var match2 = input.Substring(start, input.IndexOf("-") - start);
- answered 8 years ago
- G John
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