詳細一個PHP開發時常用處理的操作類 - 希望大家多多補充 - 完善這個操作類
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 <?php /** * 常用靜態類，這裡主要整理了一些PHP常常會用到的方法。 * * @author ZCStrong - youkuiyuan */ 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);//對於預設的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){ $resultStr = preg_match("/^([0-9A-Za-z-_.]+)@([0-9a-z]+.[a-z]{2,3}(.[a-z]{2})?)$/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 ""; } } }
