Can't use function return value in write contex
形式：empty(trim(implode(",", $main_product_ids))) 缘由：empty() 只检测变量，检测任何非变量的东西都将致使解析错误 修改：$bufempty=trim(implode(",", $main_product_ids)); if(!empty($bufempty))变量
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相关文章
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