如何在PHP中从此字符串中提取两个变量

Question

I have a string like this :

oauth_token=1%2F7VDUGD4tKIqSu4jX4DoeCRD1KbqqgTxFnFFliVgbSss&oauth_token_secret=Rk%2FwejMIg6t%2BFphvRd%2BZ5Wkc

How can I extract the two variables oauth_token and oauth_token_secret from the about string using PHP

NOTE: this is not coming from the URL( we can do that using $_GET)

Thank YOU

Answer 1

Use parse_str() for parsing query string parameters.

// Extract into current scope, access as if they were PHP variables
parse_str($str);
echo $oauth_token;
echo $oauth_token_secret;

// Extract into array
parse_str($str, $params);
echo $params['oauth_token'];
echo $params['oauth_token_secret'];

You may wish to urldecode() the variables after you've extracted them.