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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                [TOC=3,3] * * * * * ### 1. 移動手機消校驗 首先查閱相關資料知道手機的號段有:133,134,135,136,137,138,139,150,155,157,158,159,新增3g號段為:182,189,183和188。正則表達式如下: `^(13[4-9]|15[01589]|18[2389])\d{8}$` php代碼如下: `` <?php $moblie = '13756439867'; $regex = "!^(13[4-9]|15[01589]|18[2389])\d{8}$!"; if(!preg_match($regex,$mobile)) { die("錯誤的手機號!"); } `` js代碼如下: ```html <script type="text/javascript"> function valiMoblie(moblie) { var regex = /^(13[4-9]|15[01589]|18[2389])\d{8}$/g; if(!regex.test(moblie)) { alert("手機號錯誤!"); return false; } } </script> ``` * * * * * ### 2. 匹配E-mail地址 `^\w{3,16}@(\w{1,64})+\w{2,5}$` * * * * * ### 3. URL重寫與搜索引擎優化 以apache為例: 1. 首先開啟rewrite模塊 LoadModule rewrite_module modules/mod_rewrite.so 配置相關目錄的AllowOverride All 編輯.htaccess文件,打開運行時重寫功能: RewriteEngine on 2. 建立一條重寫規則,把index.php重寫為index.html RewriteRule index.html index.php 3. 把原地址`list.php?mode=A&page=2`形式重寫 RewriteRule list-([A-Z]+)(?:-page-)?(\d?)\.html $list.php?mode=$1&page=$2 [NC] > [NC]表示對大小寫不敏感,$1與$2是對前面匹配到的字符的反向引用,?:代表非捕獲性匹配。
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