update some for sys command

Author: inhere

src/Proc/ProcWrapper.php

@@ -15,6 +15,7 @@
 use function fclose;
 use function proc_open;
 use function stream_get_contents;
+use const DIRECTORY_SEPARATOR;
 
 /**
  * Class ProcFuncWrapper
@@ -223,7 +224,7 @@ public function open(): self
         $options = $this->options;
 
         $options['suppress_errors'] = true;
-        if ('\\' === \DIRECTORY_SEPARATOR) {
+        if ('\\' === DIRECTORY_SEPARATOR) { // windows
             $options['bypass_shell'] = true;
         }
 

src/Sys.php

@@ -164,6 +164,35 @@ public static function getOutsideIP(): string
         return 'unknown';
     }
 
+    /**
+     * Open browser URL
+     *
+     * Mac：
+     * open 'https://swoft.org'
+     *
+     * Linux:
+     * x-www-browser 'https://swoft.org'
+     *
+     * Windows:
+     * cmd /c start https://swoft.org
+     *
+     * @param string $pageUrl
+     */
+    public static function openBrowser(string $pageUrl): void
+    {
+        if (self::isMac()) {
+            $cmd = "open \"{$pageUrl}\"";
+        } elseif (self::isWin()) {
+            // $cmd = 'cmd /c start';
+            $cmd = "start {$pageUrl}";
+        } else {
+            $cmd = "x-www-browser \"{$pageUrl}\"";
+        }
+
+        // Show::info("Will open the page on browser:\n  $pageUrl");
+        self::execute($cmd);
+    }
+
     /**
      * get screen size
      *