typecho根目录下生成一个error_log文件
内容为：
<code>[03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... </code>
可否在/var/Typecho/Plugin.php文件中增加这一句？
<code>error_reporting( E_ALL & ~E_STRICT );</code>
这样有没有用，会不会对程序有影响？
回复内容：
typecho根目录下生成一个error_log文件
内容为：
<code>[03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:20:43 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... [03-Feb-2016 06:24:37 UTC] PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Avatars_Plugin::avatars() should not be called statically in /home/... </code>
可否在/var/Typecho/Plugin.php文件中增加这一句？
<code>error_reporting( E_ALL & ~E_STRICT );</code>
这样有没有用，会不会对程序有影响？
抑制错误的输出应该是治标不治本的~
而且尽量不要动核心代码，不然以后程序更新的时候可能会有意想不到的结果
所以我们应该从错误的根源入手：
这个报错是因为 Avatars 插件里面的 avatars() 函数没有声明成静态函数，而用 Avatars_Plugin::avatars() 的时候访问的是静态函数所以就出问题了，所以直接在 avatars 插件的 plugins.php 的 avatars 函数前面加一个 static 关键字就不会报错了
去下载了个 Avatars 插件看了看，应该是在 plugins.php 的 109 行，
把
<code>public function avatars($size,$rating,$default,$comments){</code>
改成
<code>public static function avatars($size,$rating,$default,$comments){</code>
就可以啦
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