摘要: PHP define()函数定义了运行时的常量, 具体语法如下所示: (PHP 4, PHP 5, PHP 7) define — Defines a named constant Defines a named constant at runtime. define() 函数的参数说明: $nam 阅读全文
posted @ 2018-05-16 04:09 Ryan_zheng 阅读(3325) 评论(0) 推荐(0) 编辑