Warning: preg_match(): Compilation failed:

warning: preg_match(): compilation failed: pcre does not support l, l, n, p, p, u, u, or x at offset 3 in f:wwwrootwww.111cn.nettest.php教程 on line 2

解决方法

preg_match("/^[x80-xff_a-za-z0-9]{3,15}",strname);

下面我们来看一款php正则中文实例

是用x表示十六进制数据的。于是,变换成如下的代码:

$str = "php编程";
if (preg_match("/^[x4e00-x9fa5]+$/",$str)) {
print("该字符串全部是中文");
} else {
print("该字符串不全部是中文");
}

提供一款js正则中文

var str = "www.111cn.net编程";
if (/^[u4e00-u9fa5]+$/.test(str)) {
alert("该字符串全部是中文");
}
else{
alert("该字符串不全部是中文");
}

时间: 2024-11-01 02:49:04

Warning: preg_match(): Compilation failed:的相关文章

PHP中用正则表达式验证中文的问题

$str = '中华人民共和国123456789abcdefg';echo preg_match("/^[\u4e00-\u9fa5_a-zA-Z0-9]{3,15}$",$strName); 运行一下上面这段代码,看会有什么提示信息?Warning: preg_match(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in F:\wwwroot\ph

PHP中正则表达式字符编码表示

str = '中华人民共和国123456789abcdefg'; echo preg_match("/^[\u4e00-\u9fa5_a-zA-Z0-9]{3,15}",strName); 运行一下上面这段代码,看会有什么提示信息? Warning: preg_match(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in F:\wwwroot\php

PHP 正则表达式验证中文的问题_正则表达式

$str = '中华人民共和国123456789abcdefg'; echo preg_match("/^[\u4e00-\u9fa5_a-zA-Z0-9]{3,15}$",$strName); 运行一下上面这段代码,看会有什么提示信息? Warning: preg_match(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in F:\wwwroot\

php正则表达匹配中文问题分析小结_php技巧

复制代码 代码如下: $str = '中华人民共和国123456789abcdefg'; echo preg_match("/^[u4e00-u9fa5_a-zA-Z0-9]{3,15}$",$strName); 运行一下上面这段代码,看会有什么提示信息? Warning: preg_match(): Compilation failed: PCRE does not support L, l, N, P, p, U, u, or X at offset 3 in F:wwwrootp

php正则表达匹配中文问题分析

 代码如下 复制代码 $str = '中华人民共和国123456789abcdefg'; echo preg_match("/^[u4e00-u9fa5_a-zA-Z0-9]{3,15}$",$strName); 运行一下上面这段代码,看会有什么提示信息?   Warning: preg_match(): Compilation failed: PCRE does not support L, l, N, P, p, U, u, or X at offset 3 in F:wwwroo

正则表达式验证中文代码

str = '中华人民共和国123456789abcdefg'; echo preg_match("/^[u4e00-u9fa5_a-za-z0-9]{3,15}",strname); 运行一下上面这段代码,看会有什么提示信息? warning: preg_match(): compilation failed: pcre does not support l, l, n, p, p, u, u, or x at offset 3 in f:www.111cn.netphp教程test

install_driver(mysql) failed

    安装好了mysql监控神器innotop,正得意,innotoop不可用,其错误提示为install_driver(mysql) failed: Can't load '/usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi/auto/DBD/mysql/mysql.so' for module DBD::mysql: libmysqlclient.so.15: cannot open shared object  fil

perl警告信息: Setting locale failed

perl: warning: Setting locale failed perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "zh_CN:zh", LC_ALL = (unset), LC_MESSAGES = "zh_CN.UTF-8", LC_COLLATE = "zh_CN.UTF-8"

gdb-warning: GDB: Failed to set controlling terminal

问题描述 warning: GDB: Failed to set controlling terminal Codeblocks 13.12出现 warning: GDB: Failed to set controlling terminal: Operation not permitted". gdb调试程序出现,上述提醒,不能进行调试,断点设置也没用 ,已将terminal to launch console programs 设置为gnome-terminal-t $TITLE-x 请哪位