php中ord实现中文字符串截取并解决乱码问题
下面我们举了二个例子都是利用ord来实例字符ascii判断以勉出现中文乱码的问题,这个函数的功能我们可以参考http://www.bKjia.c0m/phper/php/41030.htm 文章,它很好了介绍了此函数的用法。
代码如下 | 复制代码 |
//a字符 //i字符 短整形 32位 4个字节 64位8个字节 //s字符 短整形 2个字节 //l字符 长整形 4个字节 //f字符 单精度浮点 4个字节 //d字符 双精度浮点 8个字节 function getascill($str) |
更多详细内容请查看:http://www.bKjia.c0m/phper/php-function/php-ord.htm
实例二
代码如下 | 复制代码 |
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