Home Backend Development PHP Tutorial Some common summary of PHP user registration_PHP tutorial

Some common summary of PHP user registration_PHP tutorial

Jul 13, 2016 pm 04:56 PM
php Commonly used Summarize have Detection User registration use

Some common summaries commonly used when PHP users register, including testing whether the username format is consistent, testing whether the username format is consistent, testing whether the parameter values ​​​​are the same, testing whether the parameters are Chinese, etc.

 代码如下 复制代码
/**
* Check检测类
*/
Class Check{
/**
* IsUsername函数:检测是否符合用户名格式
* $Argv是要检测的用户名参数
* $RegExp是要进行检测的正则语句
* 返回值:符合用户名格式返回用户名,不是返回false
*/
function IsUsername($Argv){
$RegExp=/^[a-zA-Z0-9_]{3,16}$/; //由大小写字母跟数字组成并且长度在3-16字符直接
return preg_match($RegExp,$Argv)?$Argv:false;
}

/**
* IsMail函数:检测是否为正确的邮件格式
* 返回值:是正确的邮件格式返回邮件,不是返回false
*/
function IsMail($Argv){
$RegExp=/^[a-z0-9][a-z.0-9-_] @[a-z0-9_-] (?:.[a-z]{0,3}.[a-z]{0,2}|.[a-z]{0,3}|.[a-z]{0,2})$/i;
return preg_match($RegExp,$Argv)?$Argv:false;
}

/**
* IsSmae函数:检测参数的值是否相同
* 返回值:相同返回true,不相同返回false
*/
function IsSame($ArgvOne,$ArgvTwo,$Force=false){
return $Force?$ArgvOne===$ArgvTwo:$ArgvOne==$ArgvTwo;
}

/**
* IsQQ函数:检测参数的值是否符合QQ号码的格式
* 返回值:是正确的QQ号码返回QQ号码,不是返回false
*/
function IsQQ($Argv){
$RegExp=/^[1-9][0-9]{5,11}$/;
return preg_match($RegExp,$Argv)?$Argv:false;
}

/**
* IsMobile函数:检测参数的值是否为正确的中国手机号码格式
* 返回值:是正确的手机号码返回手机号码,不是返回false
*/
function IsMobile($Argv){
$RegExp=/^(?:13|15|18)[0-9]{9}$/;
return preg_match($RegExp,$Argv)?$Argv:false;
}

/**
* IsTel函数:检测参数的值是否为正取的中国电话号码格式包括区号
* 返回值:是正确的电话号码返回电话号码,不是返回false
*/
function IsTel($Argv){
$RegExp=/[0-9]{3,4}-[0-9]{7,8}$/;
return preg_match($RegExp,$Argv)?$Argv:false;
}

/**
* IsNickname函数:检测参数的值是否为正确的昵称格式(Beta)
* 返回值:是正确的昵称格式返回昵称格式,不是返回false
*/
function IsNickname($Argv){
$RegExp = '/^s*$|^c:concon$|[%,*"st<>&'()]|xA1xA1|xACxA3|^Guest|^xD3xCExBFxCD|xB9x43xABxC8/is'; //Copy From DZ
  return preg_match($RegExp,$Argv)?$Argv:false;
 }
       
 /**
 * IsChinese函数:检测参数是否为中文
 * 返回值:是返回参数,不是返回false
 */
 function IsChinese($Argv,$Encoding=utf8){
  $RegExp = $Encoding==utf8?/^[x{4e00}-x{9fa5}] $/u:/^([x80-xFF][x80-xFF]) $/;
  Return preg_match($RegExp,$Argv)?$Argv:False;
 }
}
?>

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