update to 2.0.0-b5 version

set modules config to array
add subdir index.html
update Example of Hello.php
add Exception tester for TimerMiddleware.php
add keyword for @CQCommand
rename OnWorkerStart.php to OnStart.php
remove SwooleEventAfter.php
rename HandleEvent.php to SwooleHandler.php
set ZMRobot callback mode default to true
add getNextArg() and getFullArg()
add EventDispatcher.php logger
set Exception all based from ZMException
fix recursive bug for Response.php
add single_bot_mode
add SingletonTrait.php
add bot() function

src/ZM/Context/Context.php

@@ -149,7 +149,7 @@ class Context implements ContextInterface
         } catch (Exception $e) {
             $r = false;
         }
-        if($r === false) {
+        if ($r === false) {
             throw new WaitTimeoutException($this, $timeout_prompt);
         }
         return $r["message"];
@@ -203,7 +203,6 @@ class Context implements ContextInterface
         switch ($mode) {
             case ZM_MATCH_ALL:
                 $p = $arg;
-                array_shift($p);
                 return trim(implode(" ", $p)) == "" ? $this->waitMessage($prompt_msg) : trim(implode(" ", $p));
             case ZM_MATCH_NUMBER:
                 foreach ($arg as $k => $v) {
@@ -215,9 +214,9 @@ class Context implements ContextInterface
                 }
                 return $this->waitMessage($prompt_msg);
             case ZM_MATCH_FIRST:
-                if (isset($arg[1])) {
-                    $a = $arg[1];
-                    array_splice($arg, 1, 1);
+                if (isset($arg[0])) {
+                    $a = $arg[0];
+                    array_splice($arg, 0, 1);
                     ctx()->setCache("match", $arg);
                     return $a;
                 } else {
@@ -227,6 +226,22 @@ class Context implements ContextInterface
         throw new InvalidArgumentException();
     }
 
+    /**
+     * @param string $prompt_msg
+     * @return int|mixed|string
+     * @throws InvalidArgumentException
+     * @throws WaitTimeoutException
+     */
+    public function getNextArg($prompt_msg = "") { return $this->getArgs(ZM_MATCH_FIRST, $prompt_msg); }
+
+    /**
+     * @param string $prompt_msg
+     * @return int|mixed|string
+     * @throws InvalidArgumentException
+     * @throws WaitTimeoutException
+     */
+    public function getFullArg($prompt_msg = "") { return $this->getArgs(ZM_MATCH_ALL, $prompt_msg); }
+
     public function cloneFromParent() {
         set_coroutine_params(self::$context[Co::getPcid()] ?? self::$context[$this->cid]);
         return context();