Fatal error: Uncaught TypeError: Argument 1 passed to getImg() must be of the type int, null given, called in /home/wwwroot/shushenwu_dzwebgroup/pc/info_pc.php on line 156 and defined in /home/wwwroot/shushenwu_dzwebgroup/class/dz_article.class.php:933 Stack trace: #0 /home/wwwroot/shushenwu_dzwebgroup/pc/info_pc.php(156): getImg() #1 {main} thrown in /home/wwwroot/shushenwu_dzwebgroup/class/dz_article.class.php on line 933