PHP常用處理操作類

 
<?php
/**


常用靜態類，這里主要整理了一些PHP常常會用到的方法。
/
class C {
  /

私有處理隨機數的內置參數
array 隨機數數組/param 隨機數長度
返回一個隨機數
*/
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 $resultStr;
}
//隨機數（數字類型）
static public function Randnum($param = 8){
 $randArray = str_split("1234567890");
 $resultStr = C::Random($randArray,$param);
 return $resultStr;
}
//隨機數（混合類型） - 無0
static public function RandStr($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);//對于預設的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($str);
}
//機密字符串
static public function DeBaseCode($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 $str;
}
//正則手機號 /^((1[3,5,8][0-9])|(14[5,7])|(17[0,6,7,8]))\d{8}$/
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;

}
}
//正則郵箱
static public function RegularEmail($string){
 $resultStr = pregmatch("/^([0-9A-Za-z\\-\\.]+)@([0-9a-z]+\\.[a-z]{2,3}(\\.[a-z]{2})?)$/i",$string);
 if(intval($resultStr) == 1){

 return TRUE;

}
 else{

 return FALSE;

}
}
//正則驗證身份證/(^([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;

}
}
//處理字符串信息
static public function hStr($string){
 if(isset($string) && !empty($string)){

 return addslashes(strip_tags($string));

}
 else{

 return "";

}
}
}




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