php 随机生成10位字符代码
实现代码如下:function randStr($len) { $chars='ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz'; // characters to build the password from $str
实现代码如下:function randStr($len) { $chars='ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz'; // characters to build the password from $str
1.产生随机字符串函数 function random($length) { $hash = @#@#; $chars = @#abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz@#; $max = strlen($chars
该方法把该字符串转换成一个新的字符数组。 String str="abcdefg"; char a[]; a=str.toCharArray(); 也可以用方法: getChars public void getChars(int srcBegin, int srcEnd, char dst[],
1、产生随机字符串函数 实现代码如下:function random($length) {$hash = @#@#;$chars = @#ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz@#;$max = strlen($c
实现代码如下: alert('0123456789'.replace(/(\d)/g, function ($1){return "abcdefghij".split("")[$1];}));