Merge pull request #1083 from MeMattStone/master

Added ability to use a `.valetphprc` file with `valet use` in a project to define the required PHP version

Author: mattstauffer

cli/valet.php

@@ -495,7 +495,18 @@
      */
     $app->command('use [phpVersion] [--force]', function ($phpVersion, $force) {
         if (!$phpVersion) {
-            return info('Valet is using ' . Brew::linkedPhp());
+            $path = getcwd() . '/.valetphprc';
+            $linkedVersion = Brew::linkedPhp();
+            if (!file_exists($path)) {
+                return info(sprintf('Valet is using %s.', $linkedVersion));
+            }
+
+            $phpVersion = trim(file_get_contents($path));
+            info('Found \'' . $path . '\' specifying version: ' . $phpVersion);
+
+            if ($linkedVersion == $phpVersion) {
+                return info(sprintf('Valet is already using %s.', $linkedVersion));
+            }
         }
 
         PhpFpm::validateRequestedVersion($phpVersion);