详细一个PHP开发时常用处理的操作类 - 希望大家多多补充 - 完善这个操作类
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<?php
/**
* 常用静态类,这里主要整理了一些PHP常常会用到的方法。
*
* @author ZCStrong - youkuiyuan
*/
class C {
/*
* 私有处理随机数的内置参数
* array 随机数数组/param 随机数长度
* 返回一个随机数
*/
static private function Random( $array , $param ) {
$randArray = $array ;
$randCount = count ( $randArray );
$num = intval ( $param );
$resultStr = "" ;
for ( $i = 0 ; $i < $num ; $i ++){
$resultStr .= $randArray [rand(0, intval ( $randCount ) - 1)];
}
return $resultStr ;
}
//随机数(数字类型)
static public function Randnum( $param = 8){
$randArray = str_split ( "1234567890" );
$resultStr = C::Random( $randArray , $param );
return $resultStr ;
}
//随机数(混合类型) - 无0
static public function RandStr( $param = 8 , $capslock = FALSE){
$randArray = str_split ( "abcdefghijklmnopqrstuvwxyz123456789ABCDEFGHIGKLMNOPQRSTUVWXYZ" );
$resultStr = C::Random( $randArray , $param );
if ( $capslock ){
return strtoupper ( $resultStr );
}
else {
return $resultStr ;
}
}
//加密字符串
static public function EnBaseCode( $data , $key = "ZCStrong" ){
$key = md5( $key ); //对于预设的KEY,MD5
$x = 0;
$len = strlen ( $data );
$l = strlen ( $key );
for ( $i = 0; $i < $len ; $i ++){
if ( $x == $l ){
$x = 0;
}
$char .= $key { $x };
$x ++;
}
for ( $i = 0; $i < $len ; $i ++){
$str .= chr (ord( $data { $i }) + (ord( $char { $i })) % 256);
}
return base64_encode ( $str );
}
//机密字符串
static public function DeBaseCode( $data , $key = "ZCStrong" ){
$key = md5( $key );
$x = 0;
$data = base64_decode ( $data );
$len = strlen ( $data );
$l = strlen ( $key );
for ( $i = 0; $i < $len ; $i ++){
if ( $x == $l ){
$x = 0;
}
$char .= substr ( $key , $x , 1);
$x ++;
}
for ( $i = 0; $i < $len ; $i ++){
if (ord( substr ( $data , $i , 1)) < ord( substr ( $char , $i , 1))){
$str .= chr ((ord( substr ( $data , $i , 1)) + 256) - ord( substr ( $char , $i , 1)));
}
else {
$str .= chr (ord( substr ( $data , $i , 1)) - ord( substr ( $char , $i , 1)));
}
}
return $str ;
}
//正则手机号 /^((1[3,5,8][0-9])|(14[5,7])|(17[0,6,7,8]))\d{8}$/
static public function RegularPhone( $string ){
$resultStr = preg_match( "/^((1[3,5,8][0-9])|(14[5,7])|(17[0,6,7,8]))\d{8}$/" , $string );
if ( intval ( $resultStr ) == 1){
return TRUE;
}
else {
return FALSE;
}
}
//正则邮箱
static public function RegularEmail( $string ){
$resultStr = preg_match( "/^([0-9A-Za-z\\-_\\.]+)@([0-9a-z]+\\.[a-z]{2,3}(\\.[a-z]{2})?)$/i" , $string );
if ( intval ( $resultStr ) == 1){
return TRUE;
}
else {
return FALSE;
}
}
//正则验证身份证/(^([d]{15}|[d]{18}|[d]{17}x)$)/
static public function RegularIdCard( $string ){
$resultStr = preg_match( "/(^([d]{15}|[d]{18}|[d]{17}x)$)/" , $string );
if ( intval ( $resultStr ) == 1){
return TRUE;
}
else {
return FALSE;
}
}
//处理字符串信息
static public function hStr( $string ){
if (isset( $string ) && ! empty ( $string )){
return addslashes ( strip_tags ( $string ));
}
else {
return "" ;
}
}
}
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