Add fuzzyMatch to StringProcessor

Author: carlbennett

src/Libraries/Core/StringProcessor.php

@@ -4,6 +4,20 @@
 
 class StringProcessor
 {
+    /**
+     * Matches a pattern to a fuzzy subject, e.g. 'api.*' should match 'api.enabled'
+     *
+     * @param string $pattern The pattern that the subject should match, e.g. 'api.*'
+     * @param string $subject The subject that is being compared, e.g. 'api.enabled'
+     * @return boolean Whether the string matches.
+     */
+    public static function fuzzyMatch(string $pattern, string $subject): bool
+    {
+        $pattern = \preg_replace_callback('/([^*])/', 'preg_quote', $pattern);
+        $pattern = \str_replace('*', '.*', $pattern);
+        return (bool) \preg_match('/^' . $pattern . '$/i', $subject);
+    }
+
     /**
      * Checks whether the current User Agent is a GUI web browser known by a common string, e.g. Firefox.
      *