小V_chen

摘要：$data=array("name"=>"222222","tel"=>159131,"address"=>"广州市天河区","config['title']"=>"你好中",);if(update_config('config.php',$data)){echo"ok";} functio... 阅读全文

摘要：截取中文字符串方法function msubstr($str, $start, $len) { $tmpstr = ""; $strlen = $start + $len; for($i = 0; $i 0xa0) { $tmpstr .= substr($... 阅读全文

摘要：标红关键字$text = "Sample sentence from KomunitasWeb, regex has become popular in web programming. Now we learn regex. According to wikipedia, Regular expr... 阅读全文

摘要：$str=preg_replace("/\s+/", " ", $str); //过滤多余回车$str=preg_replace("//si","",$str); //注释$str=preg_replace("//si","",$str); //过滤DOCTYPE$str=preg_replace(... 阅读全文

摘要：读取数字$pattern = "/\d+/";$strs="23345swwyuiopbfASWEDD4667";preg_match_all($pattern,$strs,$arr);$arr=implode($arr[0]);print_r($arr);读取图片$pic="fsafasdfwer... 阅读全文

摘要：$email='fst_-gh@163.com';//$pattern='^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*$';//$pattern='^[_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+[a-z]{2,... 阅读全文

摘要：1.平时做网站经常要用正则表达式，下面是一些讲解和例子，仅供大家参考和修改使用：2."^\d+$" //非负整数（正整数 + 0）3."^[0-9]*[1-9][0-9]*$" //正整数4."^((-\d+)|(0+))$" //非正整数（负整数 + 0）5."^-[0-9]*[1-9][0... 阅读全文

摘要：前几天装一个linux 企业版5.0安装了apache，打开测试页面的时候出现如下错误：ForbiddenYou don't have permission to access /index.html on this server.开始我以为我配置出错,花半天时间都没有搞定,今天终于搞定了.原因：i... 阅读全文