超哥的专栏

方式一<?php$file = 'monkey.gif';if (file_exists($file)) { header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: ...

索引数组<?php//json_encode(数组/对象)$color = array('red','blue','green');echo json_encode($color); //["red","blue","green"]?&amp

json_encode 和 json_decode 只支持utf-8编码的字符串，GBK的字符串要用json就得转换成utf-8字符串看效果<?phpheader("Content-type:text/html; charset=utf-8");$dirname = $_GET['dirname'];$dirname = iconv('utf-8', 'GBK'...

查询数据<?php$username = 'furong';$con = mysql_connect("localhost", "root", "123456");if (!$con){ die('Could not connect: ' . mysql_error());}mysql_select_db("bank", $con);$result = my...

中文乱码 就这一句就好使header("Content-type:text/html; charset=utf-8");$_GET 变量 包含中文的GET变量，如果在PHP中使用，必须要转换成GBK格式，否则无法使用<?phpheader("Content-type:text/html; charset=utf-8");$dirname = $_GET