南强小屋 Design By 杰米
分享下php生成随机数的三种方法，生成1-10之间的不重复随机数，php生成不重复随机数的例子，需要的朋友参考下。
如何用php生成1-10之间的不重复随机数？
例1，使用shuffle函数生成随机数。
<" "; } "htmlcode"><" ",$arr); "htmlcode"><" "; } echo "<br/>"; $arr=array_values($return);// 获得数组的值 foreach($arr as $key) echo $key." "; "htmlcode"><"218","218","66","66","218","218","60","60","202","204","66","66","66","59","61","60","222","221","66","59","60","60","66","218","218","62","63","64","66","66","122","211"); $randarr= mt_rand(0,count($arr_1)-1); $ip1id = $arr_1[$randarr]; echo $ip1id; echo "."; echo $ip2id; echo "."; echo $ip3id; echo "."; echo $ip4id; "htmlcode"><"http://66.249.89.99","http://66.249.89.104","http://74.125.71.105"); $randarr= mt_rand(0,count($arr_1)-1); $gip= $arr_1[$randarr]; echo $gip."$randarr"; ?>标签：php,随机数
南强小屋 Design By 杰米
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南强小屋 Design By 杰米
暂无php产生随机数的两种方法实例代码 输出随机IP的评论...