up: update some for use cmd

Author: inhere

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [7.3]
+        php: [7.4]
 
     steps:
       - name: Checkout

composer.json

@@ -4,6 +4,7 @@
   "description": "some system tool library of the php",
   "keywords": [
     "library",
+    "system",
     "tool",
     "php"
   ],

src/Cmd/CmdBuilder.php

@@ -124,7 +124,10 @@ public function addArg($arg): self
      */
     public function addArgs(...$args): self
     {
-        $this->args = array_merge($this->args, $args);
+        if ($args) {
+            $this->args = array_merge($this->args, $args);
+        }
+
         return $this;
     }
 
@@ -154,7 +157,6 @@ protected function buildCommandLine(): string
         }
 
         $argString = implode(' ', $argList);
-
         return $this->bin . ' ' . $argString;
     }
 

src/Util/PhpException.php

@@ -29,7 +29,20 @@ class PhpException
      * @return string
      * @see PhpException::toHtml()
      */
-    public static function toString(Throwable $e, $getTrace = true, $catcher = null): string
+    public static function toText(Throwable $e, bool $getTrace = true, $catcher = null): string
+    {
+        return self::toHtml($e, $getTrace, $catcher, true);
+    }
+
+    /**
+     * @param Throwable $e
+     * @param bool      $getTrace
+     * @param null      $catcher
+     *
+     * @return string
+     * @see PhpException::toHtml()
+     */
+    public static function toString(Throwable $e, bool $getTrace = true, $catcher = null): string
     {
         return self::toHtml($e, $getTrace, $catcher, true);
     }