remove func_get_args

var/Typecho/Common.php

@@ -14,16 +14,17 @@ define('__TYPECHO_MB_SUPPORTED__', function_exists('mb_get_info') && function_ex
 /**
  * I18n function
  *
- * @param string $string 需要翻译的文字
+ * @param ...$args 需要翻译的文字
  *
  * @return string
  */
-function _t($string)
+function _t(...$args)
 {
-    if (func_num_args() <= 1) {
+    [$string] = $args;
+
+    if (count($args) <= 1) {
         return Typecho_I18n::translate($string);
     } else {
-        $args = func_get_args();
         array_shift($args);
         return vsprintf(Typecho_I18n::translate($string), $args);
     }
@@ -32,13 +33,12 @@ function _t($string)
 /**
  * I18n function, translate and echo
  *
- * @param string $string 需要翻译并输出的文字
+ * @param ...$args 需要翻译的文字
  *
  * @return void
  */
-function _e()
+function _e(...$args)
 {
-    $args = func_get_args();
     echo call_user_func_array('_t', $args);
 }
 

var/Typecho/Db/Query.php

@@ -277,20 +277,18 @@ class Typecho_Db_Query
     /**
      * OR条件查询语句
      *
-     * @param string $condition 查询条件
-     * @param mixed $param 条件值
+     * @param ...$args
      * @return Typecho_Db_Query
      */
-    public function orWhere()
+    public function orWhere(...$args)
     {
-        $condition = func_get_arg(0);
+        [$condition] = $args;
         $condition = str_replace('?', "%s", $this->filterColumn($condition));
         $operator = empty($this->_sqlPreBuild['where']) ? ' WHERE ' : ' OR';
 
         if (func_num_args() <= 1) {
             $this->_sqlPreBuild['where'] .= $operator . ' (' . $condition . ')';
         } else {
-            $args = func_get_args();
             array_shift($args);
             $this->_sqlPreBuild['where'] .= $operator . ' (' . vsprintf($condition, $this->quoteValues($args)) . ')';
         }
@@ -422,14 +420,12 @@ class Typecho_Db_Query
     /**
      * 选择查询字段
      *
-     * @access public
-     * @param mixed $field 查询字段
-     * @return Typecho_Db_Query
+     * @param mixed ...$args 查询字段
+     * @return $this
      */
-    public function select($field = '*')
+    public function select(...$args): Typecho_Db_Query
     {
         $this->_sqlPreBuild['action'] = Typecho_Db::SELECT;
-        $args = func_get_args();
 
         $this->_sqlPreBuild['fields'] = $this->getColumnFromParameters($args);
         return $this;

var/Typecho/Widget.php

@@ -290,13 +290,12 @@ abstract class Typecho_Widget
     /**
      * 根据余数输出
      *
-     * @access public
+     * @param mixed ...$args
      * @return void
      */
-    public function alt()
+    public function alt(...$args)
     {
-        $args = func_get_args();
-        $num = func_num_args();
+        $num = count($args);
         $split = $this->sequence % $num;
         echo $args[(0 == $split ? $num : $split) - 1];
     }

var/Widget/Abstract/Contents.php

@@ -592,28 +592,26 @@ class Widget_Abstract_Contents extends Widget_Abstract
     /**
      * 输出文章评论数
      *
-     * @access public
+     * @param ...$args
      */
-    public function commentsNum()
+    public function commentsNum(...$args)
     {
-        $args = func_get_args();
-        if (!$args) {
+        if (empty($args)) {
             $args[] = '%d';
         }
 
         $num = intval($this->commentsNum);
 
-        echo sprintf(isset($args[$num]) ? $args[$num] : array_pop($args), $num);
+        echo sprintf($args[$num] ?? array_pop($args), $num);
     }
 
     /**
      * 获取文章权限
      *
-     * @access public
+     * @param ...$permissions
      */
-    public function allow()
+    public function allow(...$permissions): bool
     {
-        $permissions = func_get_args();
         $allow = true;
 
         foreach ($permissions as $permission) {

var/Widget/Comments/Archive.php

@@ -350,14 +350,11 @@ class Widget_Comments_Archive extends Widget_Abstract_Comments
     /**
      * 根据深度余数输出
      *
-     * @access public
-     * @param string $param 需要输出的值
-     * @return void
+     * @param ...$args 需要输出的值
      */
-    public function levelsAlt()
+    public function levelsAlt(...$args)
     {
-        $args = func_get_args();
-        $num = func_num_args();
+        $num = count($args);
         $split = $this->levels % $num;
         echo $args[(0 == $split ? $num : $split) - 1];
     }
@@ -365,13 +362,11 @@ class Widget_Comments_Archive extends Widget_Abstract_Comments
     /**
      * 重载alt函数,以适应多级评论
      *
-     * @access public
-     * @return void
+     * @param ...$args
      */
-    public function alt()
+    public function alt(...$args)
     {
-        $args = func_get_args();
-        $num = func_num_args();
+        $num = count($args);
 
         $sequence = $this->levels <= 0 ? $this->sequence : $this->order;
 

var/Widget/Comments/Ping.php

@@ -51,18 +51,15 @@ class Widget_Comments_Ping extends Widget_Abstract_Comments
     /**
      * 输出文章回响数
      *
-     * @access public
-     * @param string $string 评论数格式化数据
-     * @return void
+     * @param ...$args 评论数格式化数据
      */
-    public function num()
+    public function num(...$args)
     {
-        $args = func_get_args();
-        if (!$args) {
+        if (empty($args)) {
             $args[] = '%d';
         }
 
-        echo sprintf($args[$this->length] ?? array_pop($this->length), $this->length);
+        echo sprintf($args[$this->length] ?? array_pop($args), $this->length);
     }
 
     /**

var/Widget/Contents/Post/Edit.php

@@ -61,11 +61,12 @@ class Widget_Contents_Post_Edit extends Widget_Abstract_Contents implements Widg
     /**
      * 获取文章权限
      *
+     * @param mixed ...$permissions
+     *
      * @return bool
      */
-    public function allow()
+    public function allow(...$permissions): bool
     {
-        $permissions = func_get_args();
         $allow = true;
 
         foreach ($permissions as $permission) {

var/Widget/Metas/Category/List.php

@@ -257,13 +257,11 @@ class Widget_Metas_Category_List extends Widget_Abstract_Metas
     /**
      * 根据深度余数输出
      *
-     * @access public
-     * @return void
+     * @param ...$args
      */
-    public function levelsAlt()
+    public function levelsAlt(...$args)
     {
-        $args = func_get_args();
-        $num = func_num_args();
+        $num = count($args);
         $split = $this->levels % $num;
         echo $args[(0 == $split ? $num : $split) - 1];
     }

var/Widget/Metas/Tag/Cloud.php

@@ -48,13 +48,10 @@ class Widget_Metas_Tag_Cloud extends Widget_Abstract_Metas
     /**
      * 按分割数输出字符串
      *
-     * @access public
-     * @param string $param 需要输出的值
-     * @return void
+     * @param ...$args 需要输出的值
      */
-    public function split()
+    public function split(...$args)
     {
-        $args = func_get_args();
         array_unshift($args, $this->count);
         echo call_user_func_array(['Typecho_Common', 'splitByCount'], $args);
     }