Strict standards: Non-static method cls_image::gd_version()_PHP教程

Strict standards: Non-static method cls_image::gd_version() should not be called statically in E:\SiteAll\zbphp.com\www\includes\lib_base.php on line346

这个错误的的处理是修改文件：E:\SiteAll\ZBPHP.COM\www\includes\cls_image.php 第693行，把

“function gd_version()” 改成“static function gd_version()” 即可。

发现最新版本的PHP（PHP/5.4.16），有很多兼容问题，总是有报错。其实原因是最新版的更严格。

发现有几个地方：

1）类的静态方法，前面必须有static修饰。不能直接写public function fName()，前面必须加上static，否则报错

2）类的继承extends，子类的方法，如果父类也有，那么必须参数一致，否则也会报错。Strict standards: Declaration of UrlPath::Goods() should be compatible with UrlBase::Goods($rs, $param = Array) in

补充：Strict standards: Only variables should be passed by reference in E:\SiteAll\ZBPHP.COM\www\includes\cls_template.php on line 418

将 $tag_sel = array_shift(explode(' ', $tag)); 修改为

            $tag_sel = explode(' ', $tag);  
            $tag_sel = array_shift($tag_sel);  

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